The GCF of 12 and 20 is 4.
The GCF is 4.
The GCF is 1.
GCF(13, 2, 12) = 1.
If you mean 6 and 20 then it is 2
60 and 5, respectively.
The GCF is 12.The GCF is 12.
GCF of 12 and 12 is 12.
The GCF is 12.
The GCF is 12.
GCF=12
The GCF is... 12
The GCF is 12.
The GCF is 12.
The GCF is 12.
The GCF is: 12