3
3
The Greatest Common Divisor (GCD) for 15 45 is 15.
The Greatest Common Divisor of 15, 18 3.
The Greatest Common Divisor (GCD) for 120 375 is 15.
The Greatest Common Divisor (GCD) for 4 6 15 is 1.
The Greatest Common Divisor of 15, 78 is 3.
The Greatest Common Divisor of 45, 75 is 15.
No. The greatest common divisor for 15 and 20 is five. Five is a prime number.
5
15.
5