Find the greatest common divisor (GCD) of 84 and 126.
Note
The common divisors of 84 and 126 include 1,2,3,6,7,14,21,42; the greatest is 42, so GCD(84,126)=42.
Find the greatest common divisor (GCD) of 84 and 126.
The common divisors of 84 and 126 include 1,2,3,6,7,14,21,42; the greatest is 42, so GCD(84,126)=42.