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Yes, 3 is a Prime number.

Any other multiple of 3 can't, because the only factors of a prime number are 1 and the number.

Q: Is there a prime number that is a multiple of 3?

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No number that is a multiple of 3, can be a prime number. A prime number must only be divisible by itself and 1. It cannot be divisible by any other number. Therefore if it is a multiple of 3, then it must be divisible by 3 and hence, not a prime number.

21 is composite number that is a multiple of 3. 31 is a prime number.

No, it's a multiple of 3

A prime multiple is when a number is expressed as the product of its prime factors as for example: 2*3*5*7 = 210

A multiple of 11 can't be a prime number.

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No number that is a multiple of 3, can be a prime number. A prime number must only be divisible by itself and 1. It cannot be divisible by any other number. Therefore if it is a multiple of 3, then it must be divisible by 3 and hence, not a prime number.

2 and 3 are prime numbers 48 is a multiple of.

Of course. There is 3. Remember, multiples of 3 can also be divided by 3, so the only prime number that is a multiple of 3 is 3.

It is a multiple of 3.

It is a multiple of 3.

21 is composite number that is a multiple of 3. 31 is a prime number.

One two digit number that is not prime and is not a multiple of 2, 3, or 5 is 49. Another such number is 91.

No, it's a multiple of 3

A prime multiple is when a number is expressed as the product of its prime factors as for example: 2*3*5*7 = 210

987 is a composite number that is a multiple of 3.

A multiple of 11 can't be a prime number.

3 Example: 1,3