The GCF of 35 and 55 is 5.
GCF(35, 55, 65) = 5.
greatest common factor of 385 and 715 is 55.
The GCF of 10, 20, 35, and 55 is 5.
The GCF is 5.
The GCF is 5.
The GCF is 1.
The GCF is 1.
The GCF is 5.
The GCF is 5.
The GCF of 20 and 35 is 5. (4 x 5) + (7 x 5) = 11 x 5 = 55
The GCF is 5.