GCD(66, 90) = 6
GCD of 81 and 66 is 3.
The Greatest Common Divisor (GCD) for 111 39 is 3.
GCD = 39 LCM = 1,755
6
The GCF is 6.
The GCF is 13.
39* .66= 25.74
The Greatest Common Divisor/Denominator is 22
The Greatest Common Divisor (GCD) for 21 39 is 3.
If you mean the greatest common divisor (or factor), the answer is 6
The Greatest Common Divisor/Denominator is 39