2. You really should be doing this yourself, whoever you are.
The LCM of these numbers is 140. LCM is Least Common Multiple.
The Least Common Multiple (LCM) for 4 3 74 is 444.
Least Common Multiple (LCM) for 4 and 120 is 120.
Least Common Multiple (LCM) for 4 56 is 56
The Least Common Multiple (LCM) for 1 4 is 4.
The Least Common Multiple (LCM) for 4 5 25 is 100.
Least Common Multiple (LCM) for 4 8 is 8.
Least Common Multiple (LCM) for 4 36 is 36.
The Least Common Multiple (LCM) for 4 112 is 112.
The Least Common Multiple (LCM) for 18 4 is 36.
The Least Common Multiple (LCM) for 20 4 is 20.
The Least Common Multiple (LCM) for 14 4 is 28.