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Q: Are all the multiples of 3 prime numbers?
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What prime numbers are less than 200 and are multiples of 3?

3. All other multiples of 3 are not prime.

Why are there no prime numbers in the 6 times table?

There are no prime numbers as all multiples of 6 are divisible by 2, 3, and 6

What are the multiples of 3 5 and7?

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

Why is the prime factorization of 180 2x2x3x3x5?

2, 3, and 5 are all prime numbers and that is the only set of prime numbers that multiples to 180.

What are all the numbers that can be divided by only 3 multiples?

Numbers can't be divided by multiples. They get divided by factors. Factors go into numbers, numbers go into multiples.

Are all the multiples of prime numbers prime numbers?

no take 3 for example. 3 6 9 3 x 3= 9 so that's composite.

What is special about multiples of 3?

There prime numbers

What are the prime numbers that are multiples of 3 from 1 to 50?

prime numbers can only be multiples of 1 and itself. perhaps 3 is just the number you want.

What are multiples of 3 and 5?

Since both 3 and 5 are prime numbers, only numbers that are multiples of its product are the numbers that are divisible by both. 15 is the LCM of 3 and 5 and hence all multiples of 15 are divisible by both 3 and 5

What numbers only have 2 and 3 as the prime numbers?

Multiples of 6.

Are prime numbers next to multiples of 6?

Yes, all prime numbers over 3 are either of the form 6n - 1 or 6n + 1.

What is a prime number 39 51 33 or 37?

37 is a prime number. All the other numbers in the list are multiples of 3.