You need at least two numbers to find an LCM. If that's 18, 24 and 42, the LCM is 504.
The Least Common Multiple (LCM) for48 72is144
Least Common Multiple (LCM) for8 12is24
Least Common Multiple (LCM) for8 10is40
The least common multiple (not multiply) is 966.
Least Common Multiple (LCM) for8 6is24
Least Common Multiple (LCM) for3 12is12
The Least Common Multiple (LCM) for 14 35 is 70
Least Common Multiple (LCM) for45 50is450
The Least Common Multiple (LCM) for 108 256 is 6,912.
The Least Common Multiple (LCM) for 300 420 is 2,100.
Least Common Multiple (LCM) for?12 9?is?36
120