The first five multiples of 21 are: 21, 42, 63, 84, 105.
Example: 5 and 7 List the multiples of 5. 5, 10, 15, 20, 25, 30, 35, 40... List the multiples of 7. 7, 14, 21, 28, 35, 42... The LCM is the first number that appears on both lists.
The first 5 multiples of seventeen are 17,34,51,68, and 85.
The first 5 multiples of 1 are: 1, 2, 3, 4, and 5.
First 5 multiples of 43: 43, 86, 129, 172, 215
The first 5 multiples of 21 are: 21, 42, 63, 84, and 105.
The first five multiples of 21 are: 21, 42, 63, 84, 105.
The first 5 multiples of 21 are: 21, 42, 63, 84, and 105.
-16
7, 14, 21, 28, 35
7, 14, 21, 28, 35
The first 10 multiples of 5 are: 5, 10, 15, 20, 25, 30, 35, 40, 45, and 50.The first 10 multiples of 7 are: 7, 14, 21, 28, 35, 42, 49, 56, 63, and 70.
There are 179 multiples of 5 between 101 and 999. 101 ÷ 5 = 201/5 → first multiple of 5 ≥ 101 is 21 x 5 999 ÷ 5 = 1994/5 → last multiple of 5 ≤ 999 is 199 x 5 → number of multiples of 5 between 101 and 999 is 199 - 21 + 1 = 179.
7, 14, 21, 28, 35
1 21370
They are the first three multiples of LCM(5, 9), that is, the first three multiples of 45.
21, 42, 63, 84.