1, as it is the only factor they share.
GCD(25, 30) = 5
Greatest Common Divisor (GCD) for 30 80 is 10.
Greatest Common Divisor (GCD) for 20 30 is 10.
Greatest Common Divisor (GCD) for 30 42 is 6.
Greatest Common Divisor (GCD) for 5 30 is 5.
GCD(25, 30) = 5
Greatest Common Divisor (GCD) for 30 80 is 10.
Greatest Common Divisor (GCD) for 20 30 is 10.
Greatest Common Divisor (GCD) for 30 42 is 6.
Greatest Common Divisor (GCD) for 5 30 is 5.
The Greatest Common Divisor (GCD) for 30 40 210 is 10
Greatest Common Divisor (GCD) for 8 30 14 is 2.
Greatest Common Divisor (GCD) for 14 16 30 is 2.
11
30
It is: 132
15 fifteen