5, 10, 15... It helps!!
The first three multiples of 235 are 235, 470 and 705. For them to be common, they need to be compared to another set of multiples. The first three common multiples of 2, 3 and 5 are 30, 60 and 90.
You can't have common multiples if they have nothing to be in common with however the first 3 multiples of 9 are 9,18 and 27 Think of just your times tables when finding out Multiples to find the first 5 multiples just count by 9's until you have said 5 numbers and Bingo
30, 60 and 90.
The first 5 multiples of seventeen are 17,34,51,68, and 85.
The first 3 multiples of 6 are: 6, 12, and 18.
They are the first three multiples of LCM(5, 9), that is, the first three multiples of 45.
write the first three common. multiples of 3,4,5
There are more than 5 multiples of three, but here are the first 5: * 6 * 9 * 12 * 15 * 18
The first three multiples of 3 and 5 are 15, 30 and 45.
The first three multiples of 456 are 456, 912 and 1368. The first three multiples of 4, 5 and 6 are 60, 120 and 180.
The first three multiples of 235 are 235, 470 and 705. For them to be common, they need to be compared to another set of multiples. The first three common multiples of 2, 3 and 5 are 30, 60 and 90.
10, 20, 30 The common multiples of 5 and 10 are multiples of their lowest common multiple. The lcm of 5 and 10, is 10. Thus the first three common multiples are 10, 20, 30.
15, 30, 45
10, 20 and 30.
20, 40, 60
msmsjs
All the common multiples of a set of numbers are the multiples of their lowest common multiple: lcm(5, 8, 10) = 40 → first three common multiples are 40, 80, 120