Greatest Common Divisor (GCD) of 5 and 72

The Greatest Common Divisor (GCD) of 5 and 72 is the largest positive integer that divides both 5 and 72. Mathematically, the problem we are solving is:

GCD(5,72)

To solve the problem, we will list all the positive integers (divisors) that can be divided into 5 and 72. We will then compare the lists of divisors to find the greatest divisor they have in common.

Divisors of 5:
1 and 5.

Divisors of 72:
1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, and 72.

When we compare the lists of divisors above, we see that the largest number they have in common is 1. Thus, the Greatest Common Divisor (GCD) of 5 and 72 is:

GCD(5,72) = 1

Greatest Common Divisor Calculator
Please enter another two or three numbers below so we can calculate the Greatest Common Divisor (GCD) for you:

Greatest Common Divisor (GCD) of 5 and 73
Go here for the next set of numbers that we calculated the Greatest Common Divisor for.