The LCM is: 168
Wiki User
∙ 13y agoWiki User
∙ 13y ago168.
The LCM is 840.
The Least Common Multiple (LCM) for 42 56 is 168.
The LCM is: 840
the least common multiple of 42,56, and 140 is 840.
168
It is: 168
1176
168
168
840
It is: 840
LCM(42, 56, 140) = 840