Multiples of 21 include 21, 42, 63, 84 and 105. For them to be common, they need to be compared to another set of multiples.
7, 14, 21, 28, 35
7, 14, 21, 28, 35
7, 14, 21, 28, 35
5, 10, 15, 20, 25
8, 16, 24, 32, 40
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.
Multiples of 21 include 21, 42, 63, 84 and 105. For them to be common, they need to be compared to another set of multiples.
Five multiples of 42 are 1, 2, 6, 7, 21, 42.
They are 4, 8, 12.
They are 3696, 7392 and 11088.
210, 420, 630, 840, 1050 Five common multiples. Only one can be least.
7, 14, 21, 28, 35.
7, 14, 21, 28, 35
7, 14, 21, 28 and 35.
7, 14, 21, 28, 35