Education & Math Tools
Greatest Common Factor (GCF) Calculator
Enter a comma-separated list of numbers to calculate their greatest common factor.
12
Greatest common factor of 24, 36, 60
How to use this tool
- 1Enter numbers separated by commas.
- 2See the calculated GCF.
Frequently asked questions
What is the GCF used for?+
Simplifying fractions to lowest terms, or splitting quantities into the largest equal groups possible.