There are an infinite number of multiples for any number.
Multiples of 12 include 12, 24, 36, 48, 60, 72, etc.
Multiples of 18 include 18, 36, 54, 72, 80, 98, etc.
36, 72, 108 and so on.
The multiples of 3 are 3, 6, 9, 12, 15, 18, 21 and so on. The first six multiples of 6 are 6, 12, 18, 24, 30, 36, 42 and so on. Common multiples include all the multiples of 6.
Multiples of 2 are 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, and so on. Multiples of 6 are 6, 12, 18, 24, 30, 36, 42, 48, 54, 60, and so on.
For 9: 9, 18, 27, 36 and so on. For 12: 12, 24, 36, 48 and so on. For 18: 18, 36, 54, 72 and so on. Common multiples include, 36, 72, 108, 144 and so on.
They are: 36 and 72
The first 3 multiples of 6 are: 6, 12, and 18.
The common multiples of 2 and 3 are 6, 12, 18, and so on.6, 12, 18 and so on.
Multiples of 6 include 6, 12 and 18. For them to be common, they need to be compared to another set of multiples.
First three common multiples of 2 and 6 are 6, 12 and 18.
The multiples of 3 are: 3, 6, 9, 12, 15, 18, 21, etc ...The multiples of 6 are: 6, 12, 18, 24, etc ...The multiples of 18 are: 18, 36, 54, etc ...The lowest multiple common to 3, 6, and 18 is 18, so the LCM = 18.
6 12 18
6, 12, 18...
-6, -12, -18 and so on.
The multiples of 3 are 3, 6, 9, 12, 15, 18, 21 and so on. The first six multiples of 6 are 6, 12, 18, 24, 30, 36, 42 and so on. Common multiples include all the multiples of 6.
They are: 6, 12 and 18
6, 12 and 18
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 are infinite multiples of 3. The first 12 multiples are: {3, 6, 9, 12, 15, 18, 24, 27, 30, 33, 36}