Lowest Common Multiple  Definition: The Lowest (smallest or least) common multiple, of two or more numbers, are called the “Lowest Common Multiple” (LCM). Example: Multiples of 2 are 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30,……. and Example: Multiples of 3 are 3, 6, 9, 12, 15, 18, 21, 24, 27, 30, 33, 36, […]