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Because 9 is a multiple of 3, the common multiples of 3 and 9 are the multiples of 9. The first 10 common multiples of 3 and 9 are 9, 18, 27, 36, 45, 54, 63, 72, 81, and 90.

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Common multiples of 3 and 9 are numbers that can be divided evenly by both 3 and 9. The first few common multiples of 3 and 9 are 9, 18, 27, 36, 45, and so on. These numbers are obtained by multiplying 3 and 9 by consecutive integers. The least common multiple (LCM) of 3 and 9 is the smallest common multiple of the two numbers, which in this case is 9.

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Q: What are common multiples of 3 and 9?
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What are the three frist multiples of 3 and 9?

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


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common multiples of 3 and 9 are : 9, 18, 27, 36, 45, 54,63, ect.....


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