The GCF is 1.
gcf(81, 36) = 9 gcf(27, 54) = 27 gcf(81, 36, 27, 54) = 9
9
The GCF is 9.
three times nine is 27. This is easy. You could use a calculator. So 27 divided by 9 = 3.
The GCF is 1.
The GCF is 1.
The GCF is 9.
The GCF is 9.
The GCF of 9, 27, and 45 is 9.
the greatest common factor for 45 and 27 is 9.
The GCF is 9.
The GCF is 27.
GCF = 9
The GCF is 9.The GCF is 9.
The GCF is 9.
The GCF is 9