Least Common Multiple Calculator

Calculate the Least Common Multiple (LCM) of multiple numbers with step-by-step explanation.

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LCM:

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About LCM

The Least Common Multiple (LCM) of a set of integers is the smallest positive integer divisible by all of them.

How It Works

This tool calculates LCM by finding prime factors of each number and combining them with the highest powers. It also provides a step-by-step explanation.

Advice

LCM is useful in math problems involving fractions, scheduling, and synchronization tasks. Use this calculator for multiple numbers at once.