The GCF is 8.
It is 24.
24
The GCF is 8.
24
The GCF is 4.
The GCF is 1.
A single polynomial cannot have a greatest commonfactor. There is nothing that it will be in common with!
The GCF is 9.
12 (because 6*12=72 and 1*12=12)
The GCF is 18.
The greatest commonfactor(gcf) of 24 and 21 is 3
The sound of one hand clapping. GCF, greatest commonfactor, needs two or more numbers to work on.