# Challenge 1: Greatest Common Divisor

In this challenge, your task is to find the greatest common divisor of two numbers a and b.

## We'll cover the following

## Problem Statement

Write a `findGCD`

function that takes in two numbers as input `a`

and `b`

and finds the greatest common divisor of the two.

### Input

Two numbers

### Output

GCD of numbers

### Sample Input

a = 8, b = 12

### Sample Output

4

## Coding Exercise

**Suggestion:** Check the Python library reference for more details!

You have been provided with some starter code that allows you to write your code within a function.

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