The greatest common factor (GCF) of two or more numbers is the biggest factor that they have in common. In other words, the highest number that divides evenly into all the numbers. Factoring numbers is neccessary when performing mathematical operations using fractions.
Welcome to Bucaro TecHelp!

Bucaro TecHelp
Maintain Your Computer and Use it More Effectively
to Design a Web Site and Make Money on the Web

About Bucaro TecHelp About BTH User Agreement User Agreement Privacy Policy Privacy Site Map Site Map Contact Bucaro TecHelp Contact RSS News Feeds News Feeds

Victims of Sandy Hook

Stop the Slaughter of Innocents. Congress is bought and paid for by gun lunatics and gun promotion groups. If you want to live in a safe America, help buy Congress back for America. Send a donation to Mayors Against Illegal Guns, 909 Third Avenue, 15th Floor New York, NY 10022

Greatest Common Factor Calculator

A factor of a number is a whole number that divides evenly into the number evenly without a remainder. Factoring a number means finding its factors. A prime number is a number that has no factors except 1 and itself. A prime factor is a number that divides evenly into the number and is a prime number.

The greatest common factor (GCF) of two or more numbers is the biggest factor that they have in common. In other words, the highest number that divides evenly into all the numbers. Factoring numbers is neccessary when performing mathematical operations using fractions.

To find the greatest common factor of a group of two or three numbers, enter the numbers into the boxes below. If you want to find the GCF of only two numbers, leave the third box empty.

Find Greatest Common Factor
    First Number:
Second Number:
    Third Number:
Greatest Common Factor (GCF):

This script and many more are available free online at The JavaScript Source

Math Doesn't Suck

Every math book I've ever had read like an income tax form. Danica's book is the only one that explains math in plain simple English and makes it interesting too. Click here for more information.

RSS Feed RSS Feed


Follow Stephen Bucaro Follow @Stephen Bucaro

Fire HD
[Site User Agreement] [Privacy Policy] [Site map] [Search This Site] [Contact Form]
Copyright©2001-2017 Bucaro TecHelp 13771 N Fountain Hills Blvd Suite 114-248 Fountain Hills, AZ 85268