Least Common Multiple (LCM)

Output: Press calculate

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Formula:LCM(num1, num2)

Introduction to Least Common Multiple (LCM) Calculator

The least common multiple (LCM) of two numbers is the smallest positive integer that is a multiple of both numbers. This calculator employs a method that uses the properties of the greatest common divisor (GCD) and the relationship between LCM and GCD. The formula calculates the LCM of the given two numbers. In this formula, LCM represents the Least Common Multiple. The parameters num1 and num2 represent the two numbers whose LCM is to be calculated.

Data validation

The numbers should be greater than zero.


This calculator determines the LCM of any two given numbers. It is not specific to a particular unit of measurement.

Tags: Mathematics, Arithmetic, Lcm, Multiple