LCM & GCD Calculator

LCM & GCD Calculator

LCM & GCD Calculator

Enter 2 to 5 positive integers (separated by commas, spaces, or new lines) to find their Least Common Multiple (LCM) and Greatest Common Divisor (GCD).

Results

Enter a set of integers to find their LCM and GCD.

ⓘ Definitions:

  • GCD (Greatest Common Divisor): Also known as GCF (Greatest Common Factor), it's the largest positive integer that divides each of the integers without a remainder.
  • LCM (Least Common Multiple): The smallest positive integer that is a multiple of all the integers. Often used to find a common denominator for fractions.