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Anonymous
You need at least two numbers to find a GCF. If that's 3 and 6, the GCF is 3.
Wiki User
The GCF is 4.
The GCF is 9.
The GCF is 12.
The GCF is 18.
The hcf of 12 & 36 is 12
36
It is 36
The hcf is 12
The HCF is: 2
The GCF is 36.