1,3,5,9,15
The first 5 multiples of 45 are: 45, 90, 135, 180, and 225.
They are the first three multiples of LCM(5, 9), that is, the first three multiples of 45.
The first 5 multiples of 5 are: 5, 10, 15, 20, 25 The first 5 multiples of 9 are: 9, 18, 27, 36, 45 The first 5 multiples of both 5 and 9 are: 45, 90, 135, 180, 225
They are: 45 90 135 180 and 225
45, 90, 135, 180, 225
The first 10 multiples of 5 are: 5, 10, 15, 20, 25, 30, 35, 40, 45, and 50.
9, 18, 27, 36, 45.
The first three multiples of 3 and 5 are 15, 30 and 45.
The first 5 multiples of 9 are 9, 18, 27, 36, and 45. For them to be common, they need to be compared to another set of multiples.
15, 30, 45
45 and 90.
15, 30, 45