JavaScript Tutorial

This program uses a while loop to find the HCF or GCD of two numbers.

JavaScript Programs to Find HCF or GCD Using while Loop

The Highest Common Factor (HCF) or Greatest Common Divisor (GCD) of two or more integers is the largest integer that can divide each of the numbers without leaving a remainder. For example:
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The HCF of 12 and 18 is 6 because 6 is the largest number that divides both 12 and 18 evenly.
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In this program tutorial, we will explore various ways to calculate the HCF or GCD in JavaScript using loops, recursion, and the Euclidean algorithm.

JavaScript Program to Find HCF or GCD

This program uses a recursive function to calculate the HCF or GCD.

JavaScript Programs to Find HCF or GCD Using Recursion

The Euclidean algorithm is a popular and efficient method to calculate the HCF or GCD of two numbers.

JavaScript Programs to Find HCF or GCD Using Euclidean Algorithm

This program uses a for loop to find the HCF or GCD of two numbers.

Find HCF or GCD in JavaScript Using for Loop

This program finds the HCF or GCD for an array of numbers.

Finding HCF or GCD of an Array of Numbers in JavaScript

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Learn how to write a JavaScript program to find HCF or GCD of two numbers. Step-by-step guide with examples to calculate the greatest common divisor.