Tool Slick

Greatest Common Factor Calculator

GCF Calculator finds out the largest number that completely divides two numbers without leaving any reminders.

All processing happens on the client-side, locally in your browser. No data is uploaded.

The first number
The second number
GCFThe greatest common factor between the two inputs
14
Factors 1The factors for the first number
1, 2, 7, 14
Factors 2The factors for the second number
1, 2, 3, 6, 7, 14, 21, 42

History

  • 2021-10-28Tool Launched

Background

Finding GCF of two numbers

To find the Greatest Common Factor GCF of two numbers use one of the following three techniques:

  • Listing Common Factors
  • Prime Factorization
  • Long Division