Study guides

☆

Q: Is 19 a prime number a composite number or neither?

Write your answer...

Submit

Related questions

19 is a prime number.

19 is a prime number. A prime number has only 2 factors which are 1 and itself. Composite numbers are everything else except 1 and 0. 1 and 0 are neither prime, nor composite.

19 is prime, 1 is neither prime nor composite.

A prime number has only 2 factors which are 1 and itself. Composite numbers are everything else except 1 and 0. 1 and 0 are neither prime, nor composite. 19 is prime.

A prime number has only 2 factors which are 1 and itself. Composite numbers are everything else except 1 and 0. 1 and 0 are neither prime, nor composite. 19 is prime.

Yes 19 is prime. Prime is when the number only has two factors. One and itself. A compostie number is a number that has more than two factors. The only number that is not prime or composite is 1. One is a special number. It is the only number that isn't prime or composite.

19 is prime.

A prime number has only 2 factors which are 1 and itself. Composite numbers are everything else except 1 and 0. 1 and 0 are neither prime, nor composite. 19 is prime.

19 is a prime number

231517 is composite number. 19 is a prime number.

Prime

Composite (11 x 19).209 is a composite number. A prime number has only 2 factors which are 1 and itself. Composite numbers are everything else except 1 and 0. 1 and 0 are neither prime, nor composite.

361 is not prime. 361 = 19 * 19

Its factors are: 1 2 4 19 38 and 76 Prime numbers: 2 and 19 Composite numbers: 4 38 and 76 Note: 1 is neither a prime or composite number

A prime number has only 2 factors which are 1 and itself. Composite numbers are everything else except 1 and 0. 1 and 0 are neither prime, nor composite. Both 13 and 19 are prime.

It is divisible by 19, so it is composite.

209 is a composite of 11 and 19

19 and 23 are prime numbers whereas 21 is a composite number

13 and 19 are prime. 33 and 45 are composite.

No, 19 is prime. A composite number needs to have 3 or more factors. 19 has only 2 factors, 1 and itself, which makes it prime.

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

19 is a prime number - it is divisible evenly only by 1 and itself.

No, 91 is composite.

8759 is not prime. 8759 = 19 * 461

247 is not prime. 247 = 13 * 19