42 and 84
First three common multiples of 5 and 6 are 30, 60 and 90.
24 and 48
24, 48, 72.
90, 180, 270
42 and 84
24 and 48.
They are 24 and 48
The first two common multiples of the pair of numbers 4 and 6 are: 12, 24.
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.
First three common multiples of 2 and 6 are 6, 12 and 18.
6 and 12
The common multiples of 5 and 6 are the multiples of their lowest common multiple (which is 30), so there are infinitely many common multiples of 5 and 6. The first five are: 30, 60, 90, 120, 150.
30, 60, 90, 120, 150
They are 18 and 36.They are 18 and 36
2
The first three multiples of 2 are 2, 4, 6. For them to be common, they need to be compared to another set of multiples.