The first five multiples of 21 are: 21, 42, 63, 84, 105.
The first five multiples of 14 are: 14, 28, 42, 56, 70.
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 answer i know is 42 and 56 wrong! the multiples of 42 is 42,84,126,168 and etc.
The first 5 multiples of 42 are: 42, 84, 126, 168, and 210.
The first 5 multiples of 21 are: 21, 42, 63, 84, and 105.
The first three multiples of 42 are 42, 84 and 126.
A multiple in math is any number that is the product of that number. For example 2, 4, 6 and 8 are multiples of 2. So the first 5 multiples of 42 are 42, 84, 126, 168 and 210.
The first five multiples of 21 are: 21, 42, 63, 84, 105.
The first five multiples of 14 are: 14, 28, 42, 56, 70.
The first 5 multiples of 21 are: 21, 42, 63, 84, and 105.
21, 42, 63, 84, 105.
42, 84, 126, 168, 210
42, 84, 126, 168, 210
42, 84, 126
Since the lowest common multiple of 6 and 7 is 42, the multiples of 6 and 7 are multiples of 42. The first five are: 42 84 126 168 210