36,230
There is an infinite number of common multiples for 12 and 13, and each is a multiple of the LCM of 12 and 13, which is 156, 312, 468, 624, 780, 936, and so on.
13
None of those are multiples of ten.
Any multiple of 2652.
Multiples of 4 are 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48, 52... Multiples of 13 are 13, 26, 39, 52, 65, 78, 91, 104... Common multiples of 4 and 13 are 52, 104, 156...
The first 3 multiples of 9 are: 9, 18, and 27.The first 3 multiples of 12 are: 12, 24, and 36.
Multiples of 13, like 13, 26 and 39.
12 is in all multiples of 12.
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.
Factors: 1 and 13 Multiples: 13, 26, 39 and so on.
The multiples of 246 and 12 are 492 and all the multiples of 492.
The first 3 multiples of 13 are: 13, 26, and 39.