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Calculators / math

LCM Calculator

Inputs

LCM Calculator

Least common multiple of two or more integers.

Primary result
LCM
24

Breakdown

Numbers4, 6, 8

Formula

lcm(a,b) = |a·b| / gcd(a,b)

LCM is the smallest positive integer that is a multiple of every number in the list.

Example

LCM(4,6,8) = 24

FAQ

Does LCM work with more than two numbers?

Yes. It reduces pairwise.

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