No, 4 is the greatest common factor of those numbers. Multiples are larger.
The Greatest common factor of 180 and 225 is 45.
The greatest common factor of 180 and 390 is 30.
The greatest common factor of 80 , 180 = 20
The greatest common factor of 180 , 365 = 5
The Greatest Common Divisor (GCD) for 180 225 is 45.
The Greatest Common Divisor (GCD) for 180 240 is 60.
The Greatest Common Factor of 108, 180, 75 is 3.
greatest common factor of 200 and 180 is 20.
The Greatest Common Factor of 36, 54, 180: 18
The greatest common divisor is 45.
Greatest common factor of 425 1000 and 180 is 5.
The Greatest Common Factor (GCF) is: 20