The Least Common Multiple (LCM) for 3 6 18 11 is 198.
Multiples of 6 are 6, 12, 18, 24, 30, 36, 42, 48, 54, 60, 66…Multiples of 11 are 11, 22, 33, 44, 55, 66, 77… Common multiples of 6 and 11 are 66, 132...
198, 396, and 594
6,12,18,24,30,36,42,48,54,60,66,72,78,84,90,96,102,108,114,120,126,132,138,144,150,156,162,168,174,180,186,192,19811,22,33,44,55,66,77,88,99,110,121,132,143,154,165,176,187,19818,36,54,72,90,108,126,144,162,180,198
198, 396, 594.
11, 22, 33, 44, 55 6, 12, 18, 24, 30
198, 396, 594 and so on.
3: 3, 6, 9, ... 6: 6, 12, 18, ... 18: 18, 36, 54, ... The lcm(3, 6, 18) = 18, so the multiples of 18 are common multiples of all of them.
There is an infinite number of common multiples for 6 11 and 18. A common multiple of any two or more numbers is any number into which each of two or more numbers can be divided evenly (zero remainder). However, the least or lowest common multiple (LCM) of 6 11 and 18 is 198.
18 and all the multiples of 18.
Multiples of 6 include 6, 12 and 18. For them to be common, they need to be compared to another set of multiples.
6, 12, 18, 24, 30, 36, 42, 48, 54, 60, 66