60, 120, 180 and so on.
The least common multiple of the numbers 12, 5 and 7 is 420.
Just 60.
Any multiple of 420
Common Multiples of 8:8,16,24,32,40,48,56,64,72,80,88 and 96 Common Multiples of 12:12,24,36,48,60,72,84 and 96
factoring 5 factored =1*5 12 factored =2*2*3 no common factor so the LCM is 60 the next multiples would be 120 and 180
12 is a factor of 36. Therefore, all multiples of 36 are also multiples of 12. 36, 72, 108, 144, 180
The first five multiples of 6 are 6, 12, 18, 24 and 30. For them to be common, they need to be compared to another set of multiples.
12 and any of its multiples
There are an infinite number of multiples of 3. Five examples may include 3, 6, 9, 12, and 15.
8/10/12
Multiples of 12: 1, 2, 3, 4, 6, 12 Multiples of 5: 1, 5
Since 36 is a multiple of 12, all of its multiples are common.