18, 27, 36, 45, 54
what multiples do 7,5 and 9 have that are the same
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
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.
The LCM of 5 & 9 is... 45
The first 5 common multiples are the first 5 multiples of their lowest common multiple (LCM) LCM(9, 10) = 90 → first 5 common multiples are 90, 180, 270, 360, 450.
It is: 5*9 = 45
90. All numbers that are multiples of 3, 5 & 9 are multiples of their lowest common multiple lcm(3, 5, 9) = 45 → multiples of 45 between 49 and 95 is 2 x 45 = 90.
9,18,27,36,45,54,63,72,81,90,99,108
The first 5 multiples of 9 are: 9, 18, 27, 36, and 45.
There are an infinite number of multiples of 3. Five examples may include 3, 6, 9, 12, and 15.
5: 5, 10, 15 9: 9, 18, 27 If you are looking for the lowest common multiple between 5 and 9 it would be 45. By the way multiples are just counting by the number itself. e.g. 5, 10, 15, 20, 25, 30, 35 (just count by fives or if the number was anything else count by that number)