91: 1, 7, 13, 91
78: 1, 2, 3, 6, 13, 26, 39, and 78
65: 1, 5, 13, and 65
The answer is 13
The factors of 78 are: 1, 2, 3, 6, 13, 26, 39, 78 The factors of 91 are: 1, 7, 13, 91 The factors of 156 are: 1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156 The common factors are: 1, 13 The Greatest Common Factor: GCF = 13
13.
The GCF is 13.
They are: 13, 26, 39, 52, 65, 78, 91
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
The GCF is 13.
The GCF is 13.The GCF is 13.
The GCF is 13.
13
It is: 13
It is: 13
1
The GCF is 13.
13
The Greatest Common Factor of 143, 65, 91: 13
It is: 13
The factors of 78 are: 1, 2, 3, 6, 13, 26, 39, 78 The factors of 91 are: 1, 7, 13, 91 The factors of 156 are: 1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156 The common factors are: 1, 13 The Greatest Common Factor: GCF = 13