The GCF is 5.
The GCF is 5.
5 is the only thing they have in common 55 = 5x11 70 = 2x5x7
55 = 5 x 11 70 = 5 x 14 GCF is 5
The GCF is 5.
The Greatest Common Factor (GCF) is: 5
The GCF is 5.
The GCF of 55 and 105 is 5.
The GCF is 70.
gcf of 55 and 121
The GCF is 1
The GCF is 11.