Prime factorization

Front

What is prime factorization?

Back

Prime factorization is the process of expressing a number as the product of its prime factors.

Tags

CCSS.4.OA.B.4

Front

What are prime numbers?

Back

Prime numbers are natural numbers greater than 1 that have no positive divisors other than 1 and themselves.

Tags

CCSS.4.OA.B.4

Front

What is the prime factorization of 18?

Back

2 • 3²

Front

What is the prime factorization of 30?

Back

2 • 3 • 5

Front

What is the prime factorization of 108?

Back

2² • 3³

Front

What type of number is 1?

Back

Neither prime nor composite.

Tags

CCSS.4.OA.B.4

Front

What is the prime factorization of 88?

Back

2³ • 11

Front

How do you find the prime factorization of a number?

Back

Divide the number by the smallest prime number until you reach 1.

Front

What is a composite number?

Back

A composite number is a natural number greater than 1 that is not prime, meaning it has more than two positive divisors.

Tags

CCSS.4.OA.B.4

Front

What is the prime factorization of 60?

Back

2² • 3 • 5