The GCF is 3.
The greatest common factor of 42 and 75 is 3.
gcf(54, 75, 81) = 3 54 = 2 x 3^3 75 = 3 x 5^2 81 = 3^4 gcf = 3
The GCF is 3.
The GCF is 3.
The GCF is 54.
The GCF of 10 and 54 is 2.
The GCF is 75.
The GCF is 54.
The GCF is : 54
If you mean 300 and 450 then the GCF is 150
The GCF is 6.
gcf of 144 and 54 is 18.