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A Prime number has as its only two factors: one and the number. This is not the case for 2019. Just by looking at it an summing up the digits (2+0+1+9 = 12), I know that 2019 is divisible by 3 (so 3 is a factor of 2019), therefore 2019 is not prime.

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No; it is divisible by 3.

2019 is not a prime number. Other than itself and 1, its positive integer factors are 3 and 673.

2019 is a composite number. This is because composite numbers are any number that has more than two factors(one and itself). Therefore, since 3 and 673 are factors of 2019 that makes it a composite number.

composite

It is composite.

Yes it is. You can divide 2019 by 3.

china doesn't have a prime minister, it has a Premier and a President

Yes.

a factor is a factor , a prime number is a prime number, but a prime factor is a factor which is a prime number. it has to depend on what number number. exp 13 is a prime number

No, there is no largest prime number. Also 57 is not a prime.No, there is no largest prime number. Also 57 is not a prime.No, there is no largest prime number. Also 57 is not a prime.No, there is no largest prime number. Also 57 is not a prime.

You is called a prime number!You is called a prime number!You is called a prime number!You is called a prime number!

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A prime number times a prime number is a composite number. Since prime numbers, except for 2, are odd numbers, a prime number times a prime number is usually an odd number. It will only be an even number if one of the prime numbers is 2. A prime number times a prime number will be a number with four factors unless both prime numbers are the same, in which case it will be a square number with only three factors.

2019

The prime number is the prime factorization. For example, the prime factorization of the prime number 3 is 3. Get it?

19 is a prime number.19 is a prime number.19 is a prime number.19 is a prime number.

37 is an odd prime number

61 is a prime number

No.

Prime.167 is a prime number.