20
The GCF is 4.
The GCF is 80.
The GCF of 27 and 80 = 1
The greatest common factor (GCF) of 256 and 80 is 16.
The GCF/HCF of 16 and 80 is 16.
It is 10
The GCF is 4.
The GCF is 15.
The GCF is 12.
The GCF is 20.
The GCF is 20.
factoring 60=2*2*3*5 80=2*2*2*2*5 100=2*2*5*5 GCF =2*2*5=20
The GCF is 12.
The GCF is 80.
The GCF is 8.
The GCF is 4.
gcf of 80 and 100 is 20.The GCF is 20.