The least common multiple (LCM) is often also called the lowest common multiple or smallest common multiple. Keep in mind that these different terms all refer to the same thing: the smallest positive integer which is a multiple of two or more numbers.
The least common multiple of 3, 21, and 30 is 210.
The least common multiple of the numbers 21 and 30 is 210.
The Least Common Multiple of 21 and 30 is 210.
630
210
420
210
210
630 i think
The Least Common Multiple (LCM) of 30, 21, and 7 is 210.
Least Common Multiple (LCM) for 30 21 is 210.
The Least Common Multiple of 6 and 30 is 30.
The Least Common Multiple of 30, 2 is: 30