The GCF is 1.
The GCF is 1.
The GCF is: 1
the answer to what is the gcf of 13 , 2 and 20 is 1
The GCF is 13.
The GCF of 2, 9 and 11 is 1. The LCM is 198.
9 since 9 * 3 = 27 and 9 * 11 = 99
45 = 5 x 9, 117 = 13 x 9. 5 and 13 are co-prime so GCF is 9.
1989
13 = 1 x 1352 = 1 x 2 x 2 x 13GCF = 13
The GCF is 1.
3 x 9 = 27 13 x 9 = 117 The GCF is 9.
The GCF is 5.