Given the Number 69,230,700 Calculate (Find) All Its Factors (Divisors – the Proper, the Improper and the Prime Factors). Online Calculator

All the factors (divisors) of the number 69,230,700

1. Carry out the prime factorization of the number 69,230,700:

The prime factorization of a number: finding the prime numbers that multiply together to make that number.


69,230,700 = 22 × 35 × 52 × 7 × 11 × 37
69,230,700 is not a prime number but a composite one.


* Prime number: a natural number that is divisible (divided evenly) only by 1 and itself. A prime number has exactly two factors: 1 and the number itself.
* Composite number: a natural number that has at least one other factor than 1 and itself.


2. Multiply the prime factors of the number 69,230,700

Multiply the prime factors involved in the prime factorization of the number in all their unique combinations, that give different results.


Also consider the exponents of these prime factors.

Also add 1 to the list of factors (divisors). All the numbers are divisible by 1.


All the factors (divisors) are listed below - in ascending order

The list of factors (divisors):

neither prime nor composite = 1
prime factor = 2
prime factor = 3
22 = 4
prime factor = 5
2 × 3 = 6
prime factor = 7
32 = 9
2 × 5 = 10
prime factor = 11
22 × 3 = 12
2 × 7 = 14
3 × 5 = 15
2 × 32 = 18
22 × 5 = 20
3 × 7 = 21
2 × 11 = 22
52 = 25
33 = 27
22 × 7 = 28
2 × 3 × 5 = 30
3 × 11 = 33
5 × 7 = 35
22 × 32 = 36
prime factor = 37
2 × 3 × 7 = 42
22 × 11 = 44
32 × 5 = 45
2 × 52 = 50
2 × 33 = 54
5 × 11 = 55
22 × 3 × 5 = 60
32 × 7 = 63
2 × 3 × 11 = 66
2 × 5 × 7 = 70
2 × 37 = 74
3 × 52 = 75
7 × 11 = 77
34 = 81
22 × 3 × 7 = 84
2 × 32 × 5 = 90
32 × 11 = 99
22 × 52 = 100
3 × 5 × 7 = 105
22 × 33 = 108
2 × 5 × 11 = 110
3 × 37 = 111
2 × 32 × 7 = 126
22 × 3 × 11 = 132
33 × 5 = 135
22 × 5 × 7 = 140
22 × 37 = 148
2 × 3 × 52 = 150
2 × 7 × 11 = 154
2 × 34 = 162
3 × 5 × 11 = 165
52 × 7 = 175
22 × 32 × 5 = 180
5 × 37 = 185
33 × 7 = 189
2 × 32 × 11 = 198
2 × 3 × 5 × 7 = 210
22 × 5 × 11 = 220
2 × 3 × 37 = 222
32 × 52 = 225
3 × 7 × 11 = 231
35 = 243
22 × 32 × 7 = 252
7 × 37 = 259
2 × 33 × 5 = 270
52 × 11 = 275
33 × 11 = 297
22 × 3 × 52 = 300
22 × 7 × 11 = 308
32 × 5 × 7 = 315
22 × 34 = 324
2 × 3 × 5 × 11 = 330
32 × 37 = 333
2 × 52 × 7 = 350
2 × 5 × 37 = 370
2 × 33 × 7 = 378
5 × 7 × 11 = 385
22 × 32 × 11 = 396
34 × 5 = 405
11 × 37 = 407
22 × 3 × 5 × 7 = 420
22 × 3 × 37 = 444
2 × 32 × 52 = 450
2 × 3 × 7 × 11 = 462
2 × 35 = 486
32 × 5 × 11 = 495
2 × 7 × 37 = 518
3 × 52 × 7 = 525
22 × 33 × 5 = 540
2 × 52 × 11 = 550
3 × 5 × 37 = 555
34 × 7 = 567
2 × 33 × 11 = 594
2 × 32 × 5 × 7 = 630
22 × 3 × 5 × 11 = 660
2 × 32 × 37 = 666
33 × 52 = 675
32 × 7 × 11 = 693
22 × 52 × 7 = 700
22 × 5 × 37 = 740
22 × 33 × 7 = 756
2 × 5 × 7 × 11 = 770
3 × 7 × 37 = 777
2 × 34 × 5 = 810
2 × 11 × 37 = 814
3 × 52 × 11 = 825
34 × 11 = 891
22 × 32 × 52 = 900
22 × 3 × 7 × 11 = 924
52 × 37 = 925
33 × 5 × 7 = 945
22 × 35 = 972
2 × 32 × 5 × 11 = 990
33 × 37 = 999
22 × 7 × 37 = 1,036
2 × 3 × 52 × 7 = 1,050
22 × 52 × 11 = 1,100
2 × 3 × 5 × 37 = 1,110
2 × 34 × 7 = 1,134
3 × 5 × 7 × 11 = 1,155
22 × 33 × 11 = 1,188
35 × 5 = 1,215
3 × 11 × 37 = 1,221
22 × 32 × 5 × 7 = 1,260
5 × 7 × 37 = 1,295
22 × 32 × 37 = 1,332
2 × 33 × 52 = 1,350
2 × 32 × 7 × 11 = 1,386
33 × 5 × 11 = 1,485
22 × 5 × 7 × 11 = 1,540
2 × 3 × 7 × 37 = 1,554
32 × 52 × 7 = 1,575
22 × 34 × 5 = 1,620
22 × 11 × 37 = 1,628
2 × 3 × 52 × 11 = 1,650
32 × 5 × 37 = 1,665
35 × 7 = 1,701
2 × 34 × 11 = 1,782
2 × 52 × 37 = 1,850
2 × 33 × 5 × 7 = 1,890
52 × 7 × 11 = 1,925
22 × 32 × 5 × 11 = 1,980
2 × 33 × 37 = 1,998
34 × 52 = 2,025
5 × 11 × 37 = 2,035
33 × 7 × 11 = 2,079
22 × 3 × 52 × 7 = 2,100
22 × 3 × 5 × 37 = 2,220
22 × 34 × 7 = 2,268
2 × 3 × 5 × 7 × 11 = 2,310
32 × 7 × 37 = 2,331
2 × 35 × 5 = 2,430
2 × 3 × 11 × 37 = 2,442
32 × 52 × 11 = 2,475
2 × 5 × 7 × 37 = 2,590
35 × 11 = 2,673
22 × 33 × 52 = 2,700
22 × 32 × 7 × 11 = 2,772
3 × 52 × 37 = 2,775
34 × 5 × 7 = 2,835
7 × 11 × 37 = 2,849
2 × 33 × 5 × 11 = 2,970
34 × 37 = 2,997
22 × 3 × 7 × 37 = 3,108
2 × 32 × 52 × 7 = 3,150
22 × 3 × 52 × 11 = 3,300
2 × 32 × 5 × 37 = 3,330
2 × 35 × 7 = 3,402
32 × 5 × 7 × 11 = 3,465
22 × 34 × 11 = 3,564
32 × 11 × 37 = 3,663
22 × 52 × 37 = 3,700
22 × 33 × 5 × 7 = 3,780
2 × 52 × 7 × 11 = 3,850
3 × 5 × 7 × 37 = 3,885
22 × 33 × 37 = 3,996
2 × 34 × 52 = 4,050
2 × 5 × 11 × 37 = 4,070
2 × 33 × 7 × 11 = 4,158
34 × 5 × 11 = 4,455
22 × 3 × 5 × 7 × 11 = 4,620
2 × 32 × 7 × 37 = 4,662
33 × 52 × 7 = 4,725
22 × 35 × 5 = 4,860
22 × 3 × 11 × 37 = 4,884
2 × 32 × 52 × 11 = 4,950
33 × 5 × 37 = 4,995
22 × 5 × 7 × 37 = 5,180
2 × 35 × 11 = 5,346
2 × 3 × 52 × 37 = 5,550
2 × 34 × 5 × 7 = 5,670
2 × 7 × 11 × 37 = 5,698
3 × 52 × 7 × 11 = 5,775
22 × 33 × 5 × 11 = 5,940
2 × 34 × 37 = 5,994
35 × 52 = 6,075
3 × 5 × 11 × 37 = 6,105
34 × 7 × 11 = 6,237
22 × 32 × 52 × 7 = 6,300
52 × 7 × 37 = 6,475
22 × 32 × 5 × 37 = 6,660
22 × 35 × 7 = 6,804
2 × 32 × 5 × 7 × 11 = 6,930
33 × 7 × 37 = 6,993
2 × 32 × 11 × 37 = 7,326
33 × 52 × 11 = 7,425
22 × 52 × 7 × 11 = 7,700
2 × 3 × 5 × 7 × 37 = 7,770
22 × 34 × 52 = 8,100
22 × 5 × 11 × 37 = 8,140
22 × 33 × 7 × 11 = 8,316
This list continues below...

... This list continues from above
32 × 52 × 37 = 8,325
35 × 5 × 7 = 8,505
3 × 7 × 11 × 37 = 8,547
2 × 34 × 5 × 11 = 8,910
35 × 37 = 8,991
22 × 32 × 7 × 37 = 9,324
2 × 33 × 52 × 7 = 9,450
22 × 32 × 52 × 11 = 9,900
2 × 33 × 5 × 37 = 9,990
52 × 11 × 37 = 10,175
33 × 5 × 7 × 11 = 10,395
22 × 35 × 11 = 10,692
33 × 11 × 37 = 10,989
22 × 3 × 52 × 37 = 11,100
22 × 34 × 5 × 7 = 11,340
22 × 7 × 11 × 37 = 11,396
2 × 3 × 52 × 7 × 11 = 11,550
32 × 5 × 7 × 37 = 11,655
22 × 34 × 37 = 11,988
2 × 35 × 52 = 12,150
2 × 3 × 5 × 11 × 37 = 12,210
2 × 34 × 7 × 11 = 12,474
2 × 52 × 7 × 37 = 12,950
35 × 5 × 11 = 13,365
22 × 32 × 5 × 7 × 11 = 13,860
2 × 33 × 7 × 37 = 13,986
34 × 52 × 7 = 14,175
5 × 7 × 11 × 37 = 14,245
22 × 32 × 11 × 37 = 14,652
2 × 33 × 52 × 11 = 14,850
34 × 5 × 37 = 14,985
22 × 3 × 5 × 7 × 37 = 15,540
2 × 32 × 52 × 37 = 16,650
2 × 35 × 5 × 7 = 17,010
2 × 3 × 7 × 11 × 37 = 17,094
32 × 52 × 7 × 11 = 17,325
22 × 34 × 5 × 11 = 17,820
2 × 35 × 37 = 17,982
32 × 5 × 11 × 37 = 18,315
35 × 7 × 11 = 18,711
22 × 33 × 52 × 7 = 18,900
3 × 52 × 7 × 37 = 19,425
22 × 33 × 5 × 37 = 19,980
2 × 52 × 11 × 37 = 20,350
2 × 33 × 5 × 7 × 11 = 20,790
34 × 7 × 37 = 20,979
2 × 33 × 11 × 37 = 21,978
34 × 52 × 11 = 22,275
22 × 3 × 52 × 7 × 11 = 23,100
2 × 32 × 5 × 7 × 37 = 23,310
22 × 35 × 52 = 24,300
22 × 3 × 5 × 11 × 37 = 24,420
22 × 34 × 7 × 11 = 24,948
33 × 52 × 37 = 24,975
32 × 7 × 11 × 37 = 25,641
22 × 52 × 7 × 37 = 25,900
2 × 35 × 5 × 11 = 26,730
22 × 33 × 7 × 37 = 27,972
2 × 34 × 52 × 7 = 28,350
2 × 5 × 7 × 11 × 37 = 28,490
22 × 33 × 52 × 11 = 29,700
2 × 34 × 5 × 37 = 29,970
3 × 52 × 11 × 37 = 30,525
34 × 5 × 7 × 11 = 31,185
34 × 11 × 37 = 32,967
22 × 32 × 52 × 37 = 33,300
22 × 35 × 5 × 7 = 34,020
22 × 3 × 7 × 11 × 37 = 34,188
2 × 32 × 52 × 7 × 11 = 34,650
33 × 5 × 7 × 37 = 34,965
22 × 35 × 37 = 35,964
2 × 32 × 5 × 11 × 37 = 36,630
2 × 35 × 7 × 11 = 37,422
2 × 3 × 52 × 7 × 37 = 38,850
22 × 52 × 11 × 37 = 40,700
22 × 33 × 5 × 7 × 11 = 41,580
2 × 34 × 7 × 37 = 41,958
35 × 52 × 7 = 42,525
3 × 5 × 7 × 11 × 37 = 42,735
22 × 33 × 11 × 37 = 43,956
2 × 34 × 52 × 11 = 44,550
35 × 5 × 37 = 44,955
22 × 32 × 5 × 7 × 37 = 46,620
2 × 33 × 52 × 37 = 49,950
2 × 32 × 7 × 11 × 37 = 51,282
33 × 52 × 7 × 11 = 51,975
22 × 35 × 5 × 11 = 53,460
33 × 5 × 11 × 37 = 54,945
22 × 34 × 52 × 7 = 56,700
22 × 5 × 7 × 11 × 37 = 56,980
32 × 52 × 7 × 37 = 58,275
22 × 34 × 5 × 37 = 59,940
2 × 3 × 52 × 11 × 37 = 61,050
2 × 34 × 5 × 7 × 11 = 62,370
35 × 7 × 37 = 62,937
2 × 34 × 11 × 37 = 65,934
35 × 52 × 11 = 66,825
22 × 32 × 52 × 7 × 11 = 69,300
2 × 33 × 5 × 7 × 37 = 69,930
52 × 7 × 11 × 37 = 71,225
22 × 32 × 5 × 11 × 37 = 73,260
22 × 35 × 7 × 11 = 74,844
34 × 52 × 37 = 74,925
33 × 7 × 11 × 37 = 76,923
22 × 3 × 52 × 7 × 37 = 77,700
22 × 34 × 7 × 37 = 83,916
2 × 35 × 52 × 7 = 85,050
2 × 3 × 5 × 7 × 11 × 37 = 85,470
22 × 34 × 52 × 11 = 89,100
2 × 35 × 5 × 37 = 89,910
32 × 52 × 11 × 37 = 91,575
35 × 5 × 7 × 11 = 93,555
35 × 11 × 37 = 98,901
22 × 33 × 52 × 37 = 99,900
22 × 32 × 7 × 11 × 37 = 102,564
2 × 33 × 52 × 7 × 11 = 103,950
34 × 5 × 7 × 37 = 104,895
2 × 33 × 5 × 11 × 37 = 109,890
2 × 32 × 52 × 7 × 37 = 116,550
22 × 3 × 52 × 11 × 37 = 122,100
22 × 34 × 5 × 7 × 11 = 124,740
2 × 35 × 7 × 37 = 125,874
32 × 5 × 7 × 11 × 37 = 128,205
22 × 34 × 11 × 37 = 131,868
2 × 35 × 52 × 11 = 133,650
22 × 33 × 5 × 7 × 37 = 139,860
2 × 52 × 7 × 11 × 37 = 142,450
2 × 34 × 52 × 37 = 149,850
2 × 33 × 7 × 11 × 37 = 153,846
34 × 52 × 7 × 11 = 155,925
34 × 5 × 11 × 37 = 164,835
22 × 35 × 52 × 7 = 170,100
22 × 3 × 5 × 7 × 11 × 37 = 170,940
33 × 52 × 7 × 37 = 174,825
22 × 35 × 5 × 37 = 179,820
2 × 32 × 52 × 11 × 37 = 183,150
2 × 35 × 5 × 7 × 11 = 187,110
2 × 35 × 11 × 37 = 197,802
22 × 33 × 52 × 7 × 11 = 207,900
2 × 34 × 5 × 7 × 37 = 209,790
3 × 52 × 7 × 11 × 37 = 213,675
22 × 33 × 5 × 11 × 37 = 219,780
35 × 52 × 37 = 224,775
34 × 7 × 11 × 37 = 230,769
22 × 32 × 52 × 7 × 37 = 233,100
22 × 35 × 7 × 37 = 251,748
2 × 32 × 5 × 7 × 11 × 37 = 256,410
22 × 35 × 52 × 11 = 267,300
33 × 52 × 11 × 37 = 274,725
22 × 52 × 7 × 11 × 37 = 284,900
22 × 34 × 52 × 37 = 299,700
22 × 33 × 7 × 11 × 37 = 307,692
2 × 34 × 52 × 7 × 11 = 311,850
35 × 5 × 7 × 37 = 314,685
2 × 34 × 5 × 11 × 37 = 329,670
2 × 33 × 52 × 7 × 37 = 349,650
22 × 32 × 52 × 11 × 37 = 366,300
22 × 35 × 5 × 7 × 11 = 374,220
33 × 5 × 7 × 11 × 37 = 384,615
22 × 35 × 11 × 37 = 395,604
22 × 34 × 5 × 7 × 37 = 419,580
2 × 3 × 52 × 7 × 11 × 37 = 427,350
2 × 35 × 52 × 37 = 449,550
2 × 34 × 7 × 11 × 37 = 461,538
35 × 52 × 7 × 11 = 467,775
35 × 5 × 11 × 37 = 494,505
22 × 32 × 5 × 7 × 11 × 37 = 512,820
34 × 52 × 7 × 37 = 524,475
2 × 33 × 52 × 11 × 37 = 549,450
22 × 34 × 52 × 7 × 11 = 623,700
2 × 35 × 5 × 7 × 37 = 629,370
32 × 52 × 7 × 11 × 37 = 641,025
22 × 34 × 5 × 11 × 37 = 659,340
35 × 7 × 11 × 37 = 692,307
22 × 33 × 52 × 7 × 37 = 699,300
2 × 33 × 5 × 7 × 11 × 37 = 769,230
34 × 52 × 11 × 37 = 824,175
22 × 3 × 52 × 7 × 11 × 37 = 854,700
22 × 35 × 52 × 37 = 899,100
22 × 34 × 7 × 11 × 37 = 923,076
2 × 35 × 52 × 7 × 11 = 935,550
2 × 35 × 5 × 11 × 37 = 989,010
2 × 34 × 52 × 7 × 37 = 1,048,950
22 × 33 × 52 × 11 × 37 = 1,098,900
34 × 5 × 7 × 11 × 37 = 1,153,845
22 × 35 × 5 × 7 × 37 = 1,258,740
2 × 32 × 52 × 7 × 11 × 37 = 1,282,050
2 × 35 × 7 × 11 × 37 = 1,384,614
22 × 33 × 5 × 7 × 11 × 37 = 1,538,460
35 × 52 × 7 × 37 = 1,573,425
2 × 34 × 52 × 11 × 37 = 1,648,350
22 × 35 × 52 × 7 × 11 = 1,871,100
33 × 52 × 7 × 11 × 37 = 1,923,075
22 × 35 × 5 × 11 × 37 = 1,978,020
22 × 34 × 52 × 7 × 37 = 2,097,900
2 × 34 × 5 × 7 × 11 × 37 = 2,307,690
35 × 52 × 11 × 37 = 2,472,525
22 × 32 × 52 × 7 × 11 × 37 = 2,564,100
22 × 35 × 7 × 11 × 37 = 2,769,228
2 × 35 × 52 × 7 × 37 = 3,146,850
22 × 34 × 52 × 11 × 37 = 3,296,700
35 × 5 × 7 × 11 × 37 = 3,461,535
2 × 33 × 52 × 7 × 11 × 37 = 3,846,150
22 × 34 × 5 × 7 × 11 × 37 = 4,615,380
2 × 35 × 52 × 11 × 37 = 4,945,050
34 × 52 × 7 × 11 × 37 = 5,769,225
22 × 35 × 52 × 7 × 37 = 6,293,700
2 × 35 × 5 × 7 × 11 × 37 = 6,923,070
22 × 33 × 52 × 7 × 11 × 37 = 7,692,300
22 × 35 × 52 × 11 × 37 = 9,890,100
2 × 34 × 52 × 7 × 11 × 37 = 11,538,450
22 × 35 × 5 × 7 × 11 × 37 = 13,846,140
35 × 52 × 7 × 11 × 37 = 17,307,675
22 × 34 × 52 × 7 × 11 × 37 = 23,076,900
2 × 35 × 52 × 7 × 11 × 37 = 34,615,350
22 × 35 × 52 × 7 × 11 × 37 = 69,230,700

The final answer:
(scroll down)

69,230,700 has 432 factors (divisors):
1; 2; 3; 4; 5; 6; 7; 9; 10; 11; 12; 14; 15; 18; 20; 21; 22; 25; 27; 28; 30; 33; 35; 36; 37; 42; 44; 45; 50; 54; 55; 60; 63; 66; 70; 74; 75; 77; 81; 84; 90; 99; 100; 105; 108; 110; 111; 126; 132; 135; 140; 148; 150; 154; 162; 165; 175; 180; 185; 189; 198; 210; 220; 222; 225; 231; 243; 252; 259; 270; 275; 297; 300; 308; 315; 324; 330; 333; 350; 370; 378; 385; 396; 405; 407; 420; 444; 450; 462; 486; 495; 518; 525; 540; 550; 555; 567; 594; 630; 660; 666; 675; 693; 700; 740; 756; 770; 777; 810; 814; 825; 891; 900; 924; 925; 945; 972; 990; 999; 1,036; 1,050; 1,100; 1,110; 1,134; 1,155; 1,188; 1,215; 1,221; 1,260; 1,295; 1,332; 1,350; 1,386; 1,485; 1,540; 1,554; 1,575; 1,620; 1,628; 1,650; 1,665; 1,701; 1,782; 1,850; 1,890; 1,925; 1,980; 1,998; 2,025; 2,035; 2,079; 2,100; 2,220; 2,268; 2,310; 2,331; 2,430; 2,442; 2,475; 2,590; 2,673; 2,700; 2,772; 2,775; 2,835; 2,849; 2,970; 2,997; 3,108; 3,150; 3,300; 3,330; 3,402; 3,465; 3,564; 3,663; 3,700; 3,780; 3,850; 3,885; 3,996; 4,050; 4,070; 4,158; 4,455; 4,620; 4,662; 4,725; 4,860; 4,884; 4,950; 4,995; 5,180; 5,346; 5,550; 5,670; 5,698; 5,775; 5,940; 5,994; 6,075; 6,105; 6,237; 6,300; 6,475; 6,660; 6,804; 6,930; 6,993; 7,326; 7,425; 7,700; 7,770; 8,100; 8,140; 8,316; 8,325; 8,505; 8,547; 8,910; 8,991; 9,324; 9,450; 9,900; 9,990; 10,175; 10,395; 10,692; 10,989; 11,100; 11,340; 11,396; 11,550; 11,655; 11,988; 12,150; 12,210; 12,474; 12,950; 13,365; 13,860; 13,986; 14,175; 14,245; 14,652; 14,850; 14,985; 15,540; 16,650; 17,010; 17,094; 17,325; 17,820; 17,982; 18,315; 18,711; 18,900; 19,425; 19,980; 20,350; 20,790; 20,979; 21,978; 22,275; 23,100; 23,310; 24,300; 24,420; 24,948; 24,975; 25,641; 25,900; 26,730; 27,972; 28,350; 28,490; 29,700; 29,970; 30,525; 31,185; 32,967; 33,300; 34,020; 34,188; 34,650; 34,965; 35,964; 36,630; 37,422; 38,850; 40,700; 41,580; 41,958; 42,525; 42,735; 43,956; 44,550; 44,955; 46,620; 49,950; 51,282; 51,975; 53,460; 54,945; 56,700; 56,980; 58,275; 59,940; 61,050; 62,370; 62,937; 65,934; 66,825; 69,300; 69,930; 71,225; 73,260; 74,844; 74,925; 76,923; 77,700; 83,916; 85,050; 85,470; 89,100; 89,910; 91,575; 93,555; 98,901; 99,900; 102,564; 103,950; 104,895; 109,890; 116,550; 122,100; 124,740; 125,874; 128,205; 131,868; 133,650; 139,860; 142,450; 149,850; 153,846; 155,925; 164,835; 170,100; 170,940; 174,825; 179,820; 183,150; 187,110; 197,802; 207,900; 209,790; 213,675; 219,780; 224,775; 230,769; 233,100; 251,748; 256,410; 267,300; 274,725; 284,900; 299,700; 307,692; 311,850; 314,685; 329,670; 349,650; 366,300; 374,220; 384,615; 395,604; 419,580; 427,350; 449,550; 461,538; 467,775; 494,505; 512,820; 524,475; 549,450; 623,700; 629,370; 641,025; 659,340; 692,307; 699,300; 769,230; 824,175; 854,700; 899,100; 923,076; 935,550; 989,010; 1,048,950; 1,098,900; 1,153,845; 1,258,740; 1,282,050; 1,384,614; 1,538,460; 1,573,425; 1,648,350; 1,871,100; 1,923,075; 1,978,020; 2,097,900; 2,307,690; 2,472,525; 2,564,100; 2,769,228; 3,146,850; 3,296,700; 3,461,535; 3,846,150; 4,615,380; 4,945,050; 5,769,225; 6,293,700; 6,923,070; 7,692,300; 9,890,100; 11,538,450; 13,846,140; 17,307,675; 23,076,900; 34,615,350 and 69,230,700
out of which 6 prime factors: 2; 3; 5; 7; 11 and 37
69,230,700 and 1 are sometimes called improper factors, the others are called proper factors (proper divisors).

A quick way to find the factors (the divisors) of a number is to break it down into prime factors.


Then multiply the prime factors and their exponents, if any, in all their different combinations.


Factors (divisors), common factors (common divisors), the greatest common factor, GCF (also called the greatest common divisor, GCD, or the highest common factor, HCF)

  • If the number "t" is a factor (divisor) of the number "a" then in the prime factorization of "t" we will only encounter prime factors that also occur in the prime factorization of "a".
  • If there are exponents involved, the maximum value of an exponent for any base of a power that is found in the prime factorization of "t" (powers, or multiplicities) is at most equal to the exponent of the same base that is involved in the prime factorization of "a".
  • Hint: 23 = 2 × 2 × 2 = 8. 2 is called the base and 3 is the exponent. 23 is the power and 8 is the value of the power. We sometimes say that the number 2 is raised to the power of 3.
  • For example, 12 is a factor (divisor) of 120 - the remainder is zero when dividing 120 by 12.
  • Let's look at the prime factorization of both numbers and notice the bases and the exponents that occur in the prime factorization of both numbers:
  • 12 = 2 × 2 × 3 = 22 × 3
  • 120 = 2 × 2 × 2 × 3 × 5 = 23 × 3 × 5
  • 120 contains all the prime factors of 12, and all its bases' exponents are higher than those of 12.
  • If "t" is a common factor (divisor) of "a" and "b", then the prime factorization of "t" contains only the common prime factors involved in the prime factorizations of both "a" and "b".
  • If there are exponents involved, the maximum value of an exponent for any base of a power that is found in the prime factorization of "t" is at most equal to the minimum of the exponents of the same base that is involved in the prime factorization of both "a" and "b".
  • For example, 12 is the common factor of 48 and 360.
  • The remainder is zero when dividing either 48 or 360 by 12.
  • Here there are the prime factorizations of the three numbers, 12, 48 and 360:
  • 12 = 22 × 3
  • 48 = 24 × 3
  • 360 = 23 × 32 × 5
  • Please note that 48 and 360 have more factors (divisors): 2, 3, 4, 6, 8, 12, 24. Among them, 24 is the greatest common factor, GCF (or the greatest common divisor, GCD, or the highest common factor, HCF) of 48 and 360.
  • The greatest common factor, GCF, of two numbers, "a" and "b", is the product of all the common prime factors involved in the prime factorizations of both "a" and "b", taken by the lowest exponents.
  • Based on this rule it is calculated the greatest common factor, GCF, (or the greatest common divisor GCD, HCF) of several numbers, as shown in the example below...
  • GCF, GCD (1,260; 3,024; 5,544) = ?
  • 1,260 = 22 × 32
  • 3,024 = 24 × 32 × 7
  • 5,544 = 23 × 32 × 7 × 11
  • The common prime factors are:
  • 2 - its lowest exponent (multiplicity) is: min.(2; 3; 4) = 2
  • 3 - its lowest exponent (multiplicity) is: min.(2; 2; 2) = 2
  • GCF, GCD (1,260; 3,024; 5,544) = 22 × 32 = 252
  • Coprime numbers:
  • If two numbers "a" and "b" have no other common factors (divisors) than 1, gfc, gcd, hcf (a; b) = 1, then the numbers "a" and "b" are called coprime (or relatively prime).
  • Factors of the GCF
  • If "a" and "b" are not coprime, then every common factor (divisor) of "a" and "b" is a also a factor (divisor) of the greatest common factor, GCF (greatest common divisor, GCD, highest common factor, HCF) of "a" and "b".