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Q: What are the first 3 common multiples of 16 and 21?

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there are infinite amount of common multiples.

The common multiples of 9 and 21 are 63, 126, 189 and so on.

no they are nor multiples of 6

The lowest common multiple of 21 and 34 is 714. Therefore, the common multiples of 21 and 34 are the multiples of 714. The first five are: 1 x 714 = 714 2 x 714 = 1428 3 x 714 = 2142 4 x 714 = 2856 5 x 714 = 3570

The first 5 multiples of 21 are: 21, 42, 63, 84, and 105.

Related questions

336, 672, 1008

21, 42 and 63

They are: 21, 42 and 63

If that's 9, 14 and 21, the first three common multiples are 126, 252 and 378.

LCM of 21 & 49 is 147, so all multiples of 147 are common multiples of 21 & 49.

105 and 210

21

there are infinite amount of common multiples.

The common multiples of 9 and 21 are 63, 126, 189 and so on.

Two common multiples of 21 and 15 are 105 and 315.

7, 14, 21

63, 126, 189