The factors of 78 are:
1, 2, 3, 6, 13, 26, 39, 78
The factors of 104 are:
1, 2, 4, 8, 13, 26, 52, 104
The factors of 117 are:
1, 3, 9, 13, 39, 117
The common factors are:
1, 13
The Greatest Common Factor:
GCF = 13
The GCF is 26. The LCM is 312.
39, 78, 117, 195, 312 and 936 are divisible by three.
The GCF is 13.The factors of 52 are:1, 2, 4, 13, 26, 52The factors of 78 are:1, 2, 3, 6, 13, 26, 39, 78The factors of 91 are:1, 7, 13, 91The factors of 117 are:1, 3, 9, 13, 39, 117The common factors are:1, 13The Greatest Common Factor (GCF) is:13
13 is a factor of both 78 (6 times) and 104 (8 times).Since 13 is also obviously a factor of itself, it must be the greatest factorthat's common to all three numbers.(If there were a greater one, then 13 would have a factor greater than itself.)
The GCF is 26.
The GCF is 13.
The GCF is 13.
The GCF is 13.
The GCF of 78 and 117 is 39Factors of 78: 1 2 3 6 13 26 39 78Factors of 117: 1 3 9 13 39 117The GCF of 78 and 117 is: 39The GCF is 39.The GCF is 39.
The GCF of 13, 78 and 104 is 13. The GCF of 1378 and 104 is 26.
The GCF of 78 and 104 is 26.
It is: 39
The GCF is 13.
The GCF is 13.
The greatest common factor of the numbers 78 and 104 is 26.
The greatest common factor of 78 and 104 is 26. Factors of 78: 1, 2, 3, 6, 13, 26, 39, 78 Factors of 104: 1, 2, 4, 8, 13, 26, 52, 104 The GCF of 78 and 104 is 26.
LCM is 312 GCF is 26