The GCF is 64.
The GCF is 1.
The GCF is 128.
gcf(116, 256) = 4.
16
The greatest common factor (GCF) of 256 and 80 is 16.
The greatest common factor (GCF) of 640 and 256 is 128.
The GCF is: 1
The GCF is 1.
The GCF is 8.
The GCF of 255 and 256 is 1.
The GCF is 12.
Since 32 is a factor of 256, it is automatically the GCF.