Challenge 1: Find the Greatest Common Divisor
Explore how to solve the problem of finding the greatest common divisor using recursive methods. This lesson helps you understand the recursive approach to systematically divide numbers and find their largest common factor, preparing you for coding interview challenges involving recursion.
We'll cover the following...
We'll cover the following...
Problem Statement
Implement a function that takes two numbers, testVariable1 and testVariable2 and returns their greatest common divisor.
What is the Greatest Common Divisor?
The Greatest Common Divisor of two or more integers is the largest positive integer that divides each of the integers.
For example, take two numbers and .
can be completely divided by ...