The GCF is 2.
It is: 4
The greatest common factor of 12 and 20 is 4.
The answer is 4.
The GCF is 4.
The GCF is 4.
The GCF is 1.
The GCF is 4.
The GCF is 4.
The GCF is 4.
The greatest common factor (GCF) of 12 and 8 is 4
3 and 6 4 and 8
4 and 24 is one such pair.