Q:
# What are some multiples of 3?

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### Quick Answer

**Some multiples of 3 are 6, 9, 12, 21, 300, -3 and -15.** All numbers that are equal to 3 multiplied by an integer (a whole number) are multiples of 3.

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There are infinitely many multiples of 3. One interesting fact about multiples of 3 is that the sum of the digits of each multiple is always equal to either 3, 6, or 9. All alternative multiples of 3, starting from 6 and including 12, 18, 24 and so on, are also multiples of 6. Some multiples of 3 are also multiples of 9, and the sum of the digits of each of these multiples is always equal to 9.

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Q:
## What are the multiples of 45?

A:A multiple of 45 is any number that results from multiplying another number by 45. Therefore, 45 has an infinite number of multiples. The first three multiples of 45 are 45, 90 and 135, according to Calculator Soup. The multiple 90 results from multiplying 45 by 2.

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Q:
## What are all the multiples of seven?

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Full Answer >**The multiples of seven are seven, 14, 21, 28, 35, 42, 49 and so on.**It is impossible to list all the multiples of seven because for every multiple there is another multiple greater than it. This is an infinite set, so there is no highest multiple of seven.Filed Under: -
Q:
## What are the multiples of 18?

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Full Answer >**The multiples of 18 include 36, 54, 72 and 90.**An infinite number of multiples of 18 can be achieved by adding 18 to each subsequent multiple. For example, when 18 is added to 90, the sum is 108, which is also a multiple of 18 because 18 times 6 equals 108.Filed Under: -
Q:
## What are the multiples of six?

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Full Answer >**There is an infinite number of multiples of six.**A multiple of six is any number that is divisible by six, such as 12, 24, 360 or 7,907,560,848Filed Under: