**Greatest Common Divisor Calculator**

Welcome to the Greatest Common Divisor Calculator.

Here you can enter two or three numbers and we will calculate your numbers' Greatest Common Divisor (GCD).

To get started, please enter your numbers below and press GCD.

Here are some examples of what our Greatest Common Divisor can calculate:

**Greatest Common Divisor (GCD) of 2 and 5**

**Greatest Common Divisor (GCD) of 4 and 16**

**Greatest Common Divisor (GCD) of 5 and 30**

**Greatest Common Divisor (GCD) of 3, 6 and 12**

**Greatest Common Divisor (GCD) of 6, 18 and 3**

**Greatest Common Divisor (GCD) of 8, 12 and 48**