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LCM Calculator

Find the Least Common Multiple (LCM).

LCM Calculator

Compute the LCM of two numbers.

Formula

LCM = (a × b) / GCD(a,b)

Step-by-step

  1. LCM = (a × b) / GCD(a,b)

Example

LCM(4, 6) = 12.

FAQ

What is LCM?+

The smallest number that is a multiple of both inputs.

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