# GCD Calculator

**Why use an online GCD calculator?**

Using MYcalcu’s **GCD calculator,** you can find out the greatest common divisor of a given set of numbers.

Regardless of how many numbers the set contains, the greatest common divisor is the largest positive integer number that divides any of the numbers without a remainder.

While using this tool, you are not required to pay for the service or enter any data. It is 100% free to use.

## GCD Calculator

**How does it work?**

There are various ways to find out the GCD of a set of numbers. You can find it by factorization, prime factorization, and Euclid’s Algorithm.

**How to use a GCD calculator?**

All you have to do is to enter two or more whole numbers separated by commas or spaces.