Find the greatest common divisor (GCD) of 48 and 180.
Note
GCD is the largest number dividing both: 48 = 2^4·3 and 180 = 2^2·3^2·5, so common part 2^2·3 = 12.
Find the greatest common divisor (GCD) of 48 and 180.
GCD is the largest number dividing both: 48 = 2^4·3 and 180 = 2^2·3^2·5, so common part 2^2·3 = 12.