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Online LCM Calculator

Find the Least Common Multiple (LCM) of two integers. LCM is the smallest positive integer divisible by both.

Frequently Asked Questions

What is LCM?
The Least Common Multiple of two integers is the smallest positive integer that is divisible by both.
How is LCM related to GCF?
LCM(a, b) × GCF(a, b) = |a × b|. So LCM = |a×b| / GCF(a,b).

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