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Subjects>Math>Math & Arithmetic

Is 15 prime or composite and why?

Updated: 10/18/2022

Wiki User

∙ 11y ago

Best Answer

15 is a composite number - it is the product of 3 and 5. (3*5=15)

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∙ 11y ago

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Continue Learning about Math & Arithmetic

What is 15 a prime number or composite?

15 is composite.

Is 2 and 15 prime or composite?

2 is a prime number and 15 is a composite number.

Is 15 prime or composite nunber?

Composite.

Is 15 prime or compostie?

Composite

Which number is not a prime or a composite number 21 15 8 and 1?

1 is not composite or prime.

Related questions

What is 15 a prime number or composite?

15 is composite.

Is 2 and 15 prime or composite?

2 is a prime number and 15 is a composite number.

Is 15 47 60 prime or composite number?

47 is a prime, the other two are composite.

Is 15 prime composite or neither?

composite

Is 15 prime or composite nunber?

Composite.

Are 3 and 15 prime?

3 is prime 15 is composite

Is 15 prime or composite?

15 is a composite number because it has more than two factors. Its factors are 1, 3, 5, and 15.15 is a composite number as it is divisible by 1, 3, 5 and 15.composite. 3*5=1515 is a composite number because it has more than 2 factors

Can you solve 15 if it is composite or prime?

prime

Is 15 prime?

no it is composite

Which is a composite number 15 or 11?

15 is a composite number. 11 is a prime number.

When you divide 84 by 15 the answer is prime or composite?

84/15=5.6 5.6 is not an integer, so it can't be prime or composite.

Is 15 a prime or composite number?

composite because 3 and 5 will go into it

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