12
The Least Common Multiple (LCM) of (54,63) is 378.
36
The least common multiple of four, twenty eight, and twenty is 140.
The LCM of 3 4 and 7 is 84.
420
Twelve, because it is the lowest number that all three will divide evenly into.
The Least Common Multiple (LCM) of (44,14) is 308
LCM(2, 3, 4) = 12.
168 is the least common multiple of 56 and 84
408 is the least common multiple of 24 and 34.
The lowest common multiple (LCM) is: 306