The GCF is 3.
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 is 3.
GCF(27, 30, 36) = 3
The GCF of 21 and 42 is 21. The GCF of 17 and 27 is 1.
The GCF is 3.
The GCF is 9.
The GCF is: 9
The GCF of 21, 24, and 27 is 3.The Greatest Common Factor (GCF) is: 3
The GCF is 3.
The GCF of 27, 36, and 54 is 9.