Q: What number is a factor of 15 but not a multiple of 3?

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Which number is a factor of 10 , but not a multiple of 5

A factor is what goes into a number, a multiple is what a number goes into. 3 is a factor of 9 27 is a multiple of 9.

5,631,683,557,500,000 is a multiple of 3 because its digits add up to a multiple of 3. It's a multiple of 5 because it ends in a zero. If it's a multiple of 3 and 5, it's a multiple of 15, so 15 is a factor of it.

The number 300 is a multiple of 3.The number 3 is a factor of 300.

3, 6, 15, 30

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Which number is a factor of 10 , but not a multiple of 5

Any multiple of 3 has 3 for a factor. So, 3, 6, 9, 12, 15, 18 and on to infinity.

There are four numbers: 3, 9, 15 and 45.

15 is all of those things.

3 is the smallest number that is a factor 66 and a multiple of 3

A factor is what goes into a number, a multiple is what a number goes into. 3 is a factor of 9 27 is a multiple of 9.

A factor of any number is a multiple of that number as for example 3 is a factor of 24 and it is also a multiple of 3 because 3*8 = 24

5,631,683,557,500,000 is a multiple of 3 because its digits add up to a multiple of 3. It's a multiple of 5 because it ends in a zero. If it's a multiple of 3 and 5, it's a multiple of 15, so 15 is a factor of it.

15 is a multiple of 5. 15 is not a factor of 25.

The number 300 is a multiple of 3.The number 3 is a factor of 300.

The LCM of 3 and 15 is: 15. Since 15 is a multiple of 3 (3*5), the answer is just 15.Factoring each number into product of primes: 3 = 315 = 3 x 5 The number 3 is a factor once for both numbers, ; Therefore, inlude 3 in answer The number 5 is a factor in 15; Include 5 in answer Therefore, LCM(3,5) = 3 x5 = 15 Additional content regarding LCM may be referenced at http://www.math.info/Arithmetic/LCM

Any number that is a multiple of 3 has 3 as a factor.