the answer is 72,144, and 216
18,36,54,72,90
6, 12, 18.
the first three multiples are 6, 12, 18.
There are an infinite number of common multiples of 2, 6, and 9 .The smallest five are 18, 36, 54, 72, and 90 .
It's 2 because 18 ,20,and 32 are all multiples of 2 and 2 is the smallest number that they are all multiples of.
The smallest three common mulltiples of 6 and 24 are 24, 48, and 72.
it is 18. 18 is a multiple of all three numbers. multiples of 3: 3,6,9,12,15,18... multiples of 6: 6,12,18... multiples of 9: 9, 18...18
6 12 18
9, 18, 27
6, 12, 18...
The first three multiples of 3 are 3, 6, 9 The first three multiples of 9 are 9, 18, 27 As the lowest common multiples of 3 and 9 is 9, the common multiples of 3 and 9 are the multiples of 9, thus: The first three common multiples of 3 and 9 are 9, 18, 27
To find the common multiples of 3, 6, and 18, we need to list out the multiples of each number and find the numbers that appear in all three lists. The multiples of 3 are 3, 6, 9, 12, 15, 18, 21, 24, 27, 30, and so on. The multiples of 6 are 6, 12, 18, 24, 30, and so on. The multiples of 18 are 18, 36, 54, 72, and so on. The first three common multiples of 3, 6, and 18 are 18, 36, and 54.