9
The GCF is 9.
It is: 9
lcm(9, 12) = 36; hcf(9, 12) = 3.
The GCF is 9.
Their HCF is 1 and their LCM is 36
If you mean: 18, 27 and 36 then it is 9
The Highest Common Factor is 18
The HCF of both numbers is 9 and 9 times 9 = 81
16/36 = 4/9 by dividing the numerator and the denominator by 4 which is the HCF
The GCF is 4.
The GCF is 12.
The GCF is 18.