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There is an infinite number of common multiples for 18 and 30 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). However, the least or lowest common multiple of 18 and 30 is 90.

Q: What are the common multiples of 18 and 30?

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The multiples of 3 up to 30 are: 3,6,9,12,15,18,21,24,27,30.The multiples of 5 up to 30 are: 5,10,15,20,25,30.The only common multiples are 15 and 30.The LCM is: 30

there are infinite amount of common multiples.

30 = 2*3 *518 = 2*3*3The LCM of 30 and 18 = 2*3*3*5 = 90 (

The common multiples of 5 and 6 are the multiples of their lowest common multiple (which is 30), so there are infinitely many common multiples of 5 and 6. The first five are: 30, 60, 90, 120, 150.

18

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Multiples of 6 include 6, 12, 18, 24, 30 and so on. For them to be common, they need to be compared to another set of multiples.

90, 180, 270

The first five multiples of 6 are 6, 12, 18, 24 and 30. For them to be common, they need to be compared to another set of multiples.

Multiples of 6: 6, 12, 18, 24, 30, 36, ................ Multiples of 10: 10, 20, 30, 40, ................ 30 is the LCM (least common multiple) of 6 and 10. correct but LCM stands for lowest common multiple...

The common multiples of 18 and 24 are 72 and 144.

The common multiples of 1 and 6 are the same as the multiples of 6. They are 6, 12, 18, 24, 30, 36, 42, 48, 54, 60, and so on.

Since 30 is a multiple of 6, all multiples of 30 are common.

All multiples of 36 are multiples of 18.

The common multiples of 2 and 6 are the infinite set of numbers that are multiples of their LCM, which is 6. So the common multiples of 2 and 6 are 6, 12, 18, 24, 30, 36, 42, 48, 54, 60, 66, and so on.

The multiples of 3 up to 30 are: 3,6,9,12,15,18,21,24,27,30.The multiples of 5 up to 30 are: 5,10,15,20,25,30.The only common multiples are 15 and 30.The LCM is: 30

there are infinite amount of common multiples.

Do you mean common multiples? If so, then 30, 60, 90 etc. are common multiples of 30 and 5. If you mean multiples of 5 and factors of 30, that's 5, 15 and 30.