Best Answer

Prime numbers have exactly two factors.

All prime numbers have only 2 factors whereas composite numbers have more than 2 factors

Q: Which numbers have exactly two factors?

Write your answer...

Submit

Still have questions?

Continue Learning about Basic Math

That is correct -- all prime numbers have exactly two factors.

Prime numbers have only two factors.

By definition, a prime number has exactly two factors. So, there are no prime numbers with exactly three factors.

Prime designates numbers with exactly two factors. Composite designates numbers with more than two factors.

Squares of prime numbers have exactly three factors.

Related questions

All numbers that have exactly two factors are prime numbers whereas composite numbers have more than two factors.

Prime numbers are the numbers that have exactly two factors.Prime numbers have only two factors, the number one and themselves.

That is correct -- all prime numbers have exactly two factors.

Prime numbers have exactly two numbers. There is theoretically an infinite number of them.

Prime numbers have only two factors.

2 and 3

None. Prime numbers only have two factors.

By definition, a prime number has exactly two factors. So, there are no prime numbers with exactly three factors.

Prime numbers have exactly two factors. 53 and 59 are prime numbers.

Factors are whole numbers that divide exactly into a whole number. These numbers have no remainder. Primes, on the other hand, have exactly two factors which are 1 and itself.

The one that is prime.

Prime numbers. Their only two factors are 1 and themselves.