The GCF is 13.
The factors of 52 are:
1, 2, 4, 13, 26, 52
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 117 are:
1, 3, 9, 13, 39, 117
The common factors are:
1, 13
The Greatest Common Factor (GCF) is:
13
GCF(52, 78, 91, 117) = 13
13
1
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
The GCF is: 13
13.
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
They are: 13, 26, 39, 52, 65, 78, 91
The GCF is 13.
The GCF is 13.
The GCF is 13.
The answer is: 1
-187
13, 26, 39, 52, 65, 78, 91, 104, 117 +13 . . .
26 39 52 65 78 91 104 117 130 and so on ...
13, 26, 39, 52, 65, 78, 91, 104, 117, 130, 143 . . .
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
The GCF is 13.The GCF is 13.
The GCF is 13.
13, 26, 39, 52, 65, 78, 91, 104, 117, 130.