Least Common Multiple Calculator

Please provide numbers separated by comma "," below and click the "Calculate" button to use.



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In mathematics, the least common multiple (LCM) is the smallest positive integer that is divisible by a group of positive integers. It is usually denoted by LCM(a, b, ...). Least common multiple is also called the lowest common multiple or smallest common multiple. For example, since 30/10=3 and 30/15=2, LCM(10, 15) = 30.