The LCM is 240.
The Least Common Multiple (LCM) of 15, 20, and 80 is 240.
LCM(15, 22, 30) = 330
880
The Least Common Multiple (LCM) of 8, 15, and 22 is 1,320.
The Least Common Multiple (LCM) of 24, 15, and 22 is 1320.
The LCM of 15, 9 and 2 is 90.
The LCM is: 660
The LCM is 2310.
1200 1200/80 = 15 1200/60 = 20
It is: 44880
That would be 240.