there is no gcf for 43 but the 78 is 13 the 48 is 8
2 x 2 x 2 = 8 2 x 2 x 13 = 52 2 x 2 = 4, the GCF
gcf(39, 91) = 13
The GCF is 13.The GCF is 13.
The GCF is 13.
The GCF is 13.
The GCF of 169 and 104 is 13.
The GCF is 1.
The greatest common factor of 208 and 637 is 13.
its 13 but to get it u can do factor trees that's how i do it
Since 13 is a factor of 39, it is automatically the GCF.
1 is the only even common factor of 13 and 37.