The lowest one is 36
180
The least common multiples of the number 6 and 9 is 3.
Not all of them are. Consider 27. 6 and 9 share a lot of common multiples because they share a common factor.
Multiples of 90
There are plenty of common multiples, but only one can be the least; thus the least common multiple of 3, 6, 9 is 18.
18, 36, 54, 72
36, 72 and 108.
lcm(4, 9) = 36 → the two least common multiples (ie the first two common multiples) of 4 and 9 are 36 and 72.
18
Well, honey, let me break it down for you. No, not all multiples of 9 are multiples of 6. See, multiples of 9 are numbers like 9, 18, 27, and so on, while multiples of 6 are numbers like 6, 12, 18, and so forth. So, while 18 is both a multiple of 9 and 6, not all multiples of 9 will be multiples of 6. Hope that clears things up for ya!
The common multiples of 4 and 9 are 36, 72, 108 and so on.
The Least Common Multiple (LCM) of 3, 4, and 6 is 12.The multiples of 3 are 3, 6, 9, 12, and so on.The multiples of 4 are 4, 8, 12, and so on.The multiples of 6 are 6, 12, and so on.So the LCM of 3, 4, and 6 is 12.1212