*LCM is the '''least common multiple''' (also known as '''lowest common multiple''' or '''smallest common multiple''' or '''least common denominator (LCD)''' of two integers a and b.
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*LCM is the '''least common multiple''' (also known as '''lowest common multiple''' or '''smallest common multiple''' or '''least common denominator (LCD)''' of a set of integers a,b,c,...,n.
* LCM is the smallest integer that is divisible by each of them.
* LCM is the smallest integer that is divisible by each of them.