GCF of 13 and 17 is 1.
3, 13, and 17 share no common factors aside from 1. Hence, the gcf of 3, 13, and 17 is 1.
The GCF is 1.
1989
Since 65 is a factor of 520, it is automatically the GCF.
The GCF is 1.
The GCF is 1.
GCF of 102 and 17 is 17.
Factors of 119: 1, 7, 17, 119Factors of 221: 1, 13, 17, 221Factors common to 119 and 221: 1 and 17Greatest one: 17
51 = 1 x 3 x 17; 221 = 1 x 13 x 17. GCF is 1 x 17 = 17.
The GCF is 17.
182 = 2 x 7 x 13; 442 = 2 x 13 x 17; GCF is therefore 2 x 13 ie 26
The GCF is 17.