two
GCD(4, 5) = 1.
GCD: 4
The Greatest Common Divisor (GCD) for 4 20 is 4
Greatest Common Divisor (GCD) for 12 8 is 4.
GCD(12, 40) = 4
4
Greatest Common Divisor (GCD) for 8 28 is 4.
Greatest Common Divisor (GCD) for 200 164 is 4.
The Greatest Common Divisor (GCD) for 36 20 is 4.
Greatest Common Divisor (GCD) for 16 36 is 4.
The Greatest Common Divisor (GCD) for 36 100 is 4
4