The least common multiple of 3, 21, and 56 is 168.
The least common multiple is 21.
The Least Common Multiple (LCM) of (3,7) is 21.
21
The Least Common Multiple (LCM) of (3,21,39) is 273.
The Least Common Multiple (LCM) of (3,7) is 21.
The (LCM) Least Common Multiple of 7 and 3 is 21 because that is the LEAST number that both 3 and 7 go into.
It is 21
21
The Least Common Multiple (LCM) for 3 21 is 21.
21
21