1, 2, 4, 17, 34, 68
1, 2, 3, 6, 13, 26, 39, 78
68 x 78 = 5304
68/78 = 34/39
(78 + 42 + 68 + 52) / 4 = 60
68
146
The GCF is 2.
There are six factors of 68 they are 1,2,4,17,34,68.
78 Has 6 factors which are (1,18,2,39,3,26)
The factors of 78 are 1, 2, 3, 6, 13, 26, 39, and 78. The prime factors of 78 are 2, 3 and 13. The prime factorization of 78 is 2*3*13
68 has six factors: 1, 2, 4, 17, 34, 68.
The factors of 78 are: 1 2 3 6 13 26 39 78
The greatest common factor of 52 and 78 is 26.