The GCF of 6 and 81 is 3.
The greatest common factor of the numbers 48 and 42 is 6.The GCF is: 6
The GCF is 3.
The GCF is: 3
gcf of 37 and 81 is 1.
hcf = 4 and lcm = 420
The GCF of 27 and 81 is 27. And their LCM is 81.
The GCF is 27.
The GCF is 9.
The GCF is 1.
The GCF is 27.
The GCF is 1.