The GCF of 27, 54 and 81 is 27.The GCF of 27, 54 and 81 is 27.
The GCF is 9.
The GCF is 27.
The GCF is 3.
The GCF is 27.
The Greatest Common Factor (GCF) of 27, 81, and 54 is 27.
gcf(81, 36) = 9 gcf(27, 54) = 27 gcf(81, 36, 27, 54) = 9
The GCF is 9.
The GCF is 27.
The GCF is 27.
The GCF is 27.
The GCF is 9.