gcf of 27 and 36 is 9.
gcf(81, 36) = 9 gcf(27, 54) = 27 gcf(81, 36, 27, 54) = 9
The GCF of 27 and 36 is 9
The GCF of 27, 36, and 54 is 9.
The GCF of 27, 36 and 72 is 9.The GCF is 9.
The GCF of 9, 27, and 36 is 9.
The GCF is 9.
The GCF is: 9
It is: 9
It is: 9
The GCF is 9.
The GCF is 9.