The GCF is 3.
It is: 3
The answer is 63.LCM of 63 and 66 is 1386.GCF of 63 and 66 is 3. Given one number A, the formula for finding B, the unknown number, is : (LCM/A) x GCF = B (1386/66) x 3 = 21 x 3 = 63
The GCF is 3.
The GCF is 66.
The GCF is: 63
The GCF is 21.
The GCF of 30 and 66 is 6.
The GCF is: 6.
The GCF is 6.
The GCF is 3.
The GCF is 1.
The GCF is 66.