GCF Calculator

This tool helps you calculate the GCF (greatest common factor, or greatest common denominator, highest common factor, greatest common divisor) of 2 or more numbers.

LCM Calculator

This tool helps you calculate the LCM (least common multiple, or lowest common multiple, least common divisor) of 2 or more numbers.

Factoring Calculator

This tool helps you instantly calculate the factors of a number that can divise a prime number without a remainder.