Your question is not coherent.
It is 120, 150, and 180.
60, 120, and 180.
The product is: 180
30, 60, 90, 120, 150, 180, 210, 240, 270, 300, 330, . . .
The multiples of 10 between 100 and 200 are 100, 110, 120, 130, 140, 150, 160, 170, 180, 190, and 200
The LCM is: 1,800
The least common multiple of 120 and 180 is 60.
20 40 60 80 100 120 140 160 180 200... etc
The LCM of 120 and 200 is 40.
18, 36, 54, 72, 90, 108, 126, 144, 162, 180, 198, . . .20, 40, 60, 80, 100, 120, 140, 160, 180, 200, 220, . . .
The Least Common Multiple (LCM) for 20 18 is 180.
120, 150 and 180.
60, 120, 180 and so on.
The greatest common multiple of any set of integers is infinite.
It is infinity but the lowest common multiple is 600
The least common multiple of the numbers 200, 100 and 180 is 1,800.
The LCM of 2,3 and 5 is 30, so any multiple of 30 will work. In this case, the possibilities are 120, 150 and 180.