Prime Factorization

A prime number is a number that has only _ factors.

• 2

• 3

• 4

• 5

The only factors of a prime number are _ and _ .

• 1 and 0

• 1 and the number itself

• 2 and 4

• 2 and the number itself

A composite number is a number hat has more than two factors.

• True

• False

What are the first three prime numbers?

• 2, 3, and 5

• 3, 5, and 7

• 2, 5, and 7

• 5, 7, and 11

the number 1 is neither prime nor composite.

• True

• False

What is the prime factorization of the number 28?

What is the prime factorization of the number 56?

What is the prime factorization of the number 90?