There is an infinite number of common multiples for 13 and 18. A common multiple of any two numbers is any number into which each of two or more numbers can be divided evenly (zero remainder).
The common multiples of 18 and 24 are 72 and 144.
Multiples of 13 include 13, 26, 39 and so on. For them to be common, they need to be compared to another set of multiples.
All multiples of 36 are multiples of 18.
there are infinite amount of common multiples.
The least common multiples of 5, 11, and 13 is 715.
The lowest common multiple is 18. The first four common multiples are thus the first four multiples of 18 and are: 18, 36, 54 and 72.
The set of 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.
They are 180 and any of its multiples
The common multiples of 2 and 3 are 6, 12, 18, and so on.6, 12, 18 and so on.
18.
The common multiples of 6 and 13 are the infinite set of multiples of their LCM, which is 78. So the common multiples of 6 and 13 are 78, 156, 234, 312, 390, and so on.