Greatest Common Factor Calculator

Oct 28, 2021

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

The greatest common factor between the two inputs
Factors 1:
The factors for the first number
Factors 2:
The factors for the second number

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

Other Variations

GCF of 14 and 42
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Oct 28, 2021
Tool Launched