The GCF is 5.
The greatest common factor of 50 and 65 is 5, since the common factors of 50 and 65 are 1 and 5.
The GCF is 5.
The GCF is 5.
The greatest common factor of 20, 55, and 65 is 5.
The gcf of 260 and 325 is 65.
The GCF is 1.
The GCF is 13.
The GCF is 65.
The GCF is 5.
The GCF is 5.
The GCF of 15 and 65 is 5.