Any multiple of 690.
6,12,18 are the common multiples of 3 and 6
The LCM of 8 and 345 is their product, 2760. The rest of the common multiples of 8 and 345 are the infinite set that begins 2760, 5520, 8280, 11,040, 13,800, and so on.
115, 230, 345 and so on.
345, 690, 1035 and so on.
115, 230, 345.
115, 230, 345.
The multiples of 345 are 345, 690, 1035, 1380, 1725, 2070, 2415, 2760 and so on . . .
115, 230, 345.
Multiples of 6 include 6, 12 and 18. For them to be common, they need to be compared to another set of multiples.
the common multiples of 5 and 6 is 30
All multiples of 345, which is an infinite number.
Multiples of 6 include 6, 12, 18, 24, 30 and so on. For them to be common, they need to be compared to another set of multiples.