The GCF is 1.
The only number that will divide equally into both 256 and 315 is the number 1. There are no common factors of the two numbers greater than this.
The GCF is 45.
The GCF is 63.
The GCF is 315.
The GCF is 105.
The GCF is 35.
The GCF is 63.
The GCF of 315 and 60 is 15.
315 = 32 x 5 x 7525 = 3 x 5 x 73 x 5 x 7 = 105 (GCF)
The GCF is 1.
The GCF is 128.
gcf(116, 256) = 4.