Oh, dude, the LCM of 360 and 1200 is 1200. It's like the smallest number that both 360 and 1200 can divide evenly into. So, yeah, that's the deal with that.
The least common multiple (LCM) of 100 and 72 is 1800.
Because 360 is a multiple of 120, so it is automatically the LCM of this problem.
The LCM is 75600.
LCM of 500 & 1200 = 6000
The LCM of 75, 48 is 1200.
The LCM is 1200.
The LCM is 360.
1200 1200/80 = 15 1200/60 = 20
The LCM is 360.
6000
The LCM is 360.
The LCM is 21960.