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Q: What are the first 3 common multiples of 6 and7?

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There is an infinite number of common multiples for 3 and 7. A common multiple of any two or more numbers is any number into which each of two or more numbers can be divided evenly (zero remainder).

3, 6, 9 and so on. 5, 10, 15 and so on. 7, 14, 21 and so on. Common multiples include, 105, 210, 315 and so on.

Since all 3 are prime numbers LCM = 3 * 5 * 7 = 105 All multiples of 105 are multiples of 3, 5 and 7

The first three common multiples are 18, 36, and 54.

24,48,72 are the first 3 commen multiples.

First, we need to fin the LCM of 2, 5, and 7, wich is 70. So that all the multiples of 70 are all common multiples of 2, 5, and 7 such that: 70 x 1 70 x 2 70 x 3 70 x 4 . . .

To start with the 3 common multiples of 5 they are........10,15,and 25the 3 common multiples of 3 are.........15,30,and 45hope this helped=)

The first three common multiples of 2 and 3 are... 6, 12 and 18.

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

First four common multiples of 2 and 3 is the same as the first four multiples of 6. 6, 12, 18, 24

The first 3 common multiples of 4 and 5 are: 20, 40, and 60.

The first three multiples of 235 are 235, 470 and 705. For them to be common, they need to be compared to another set of multiples. The first three common multiples of 2, 3 and 5 are 30, 60 and 90.

A common multiple of 3 and 4 is a number which is a multiple of 3 and of 4. The first 3 common multiples of 3 and 4 are 12, 24, 36

the first three multiples of 3 and 11 is 33,66,and 99.

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The first two common multiples of 235 is 5 and 47.

The Highest Common Factor is 1

Get the first common multiple, then multiply that by 0, 1, 2, 3, 4, etc. to get additional common multiples.

First 4 common multiples of 3, 4, and 9: 36, 72, 108

Since 3 is a factor of 15, the first three common multiples of 3 and 15 are 15, 30, and 45.

The first three multiples of 278 are 278, 556 and 834. To be common, they need to be compared to another set of multiples.

The first three multiples of 4 are 4, 8 and 12. For them to be common, they need to be compared to another set of multiples.

The first three multiples of 6 are 6, 12 and 18. For them to be common, they need to be compared to another set of multiples.

The common multiples of an set of numbers are the multiples of their lowest common multiple. lcm(7, 8, 9) = 504 → the first 3 common multiples of 7, 8, 9 are 504, 1008, 1512.

the first 3 common multiples of 8 and 10 is 40, 80, and 120.