Topic 3 Summative Review

Front

What is prime factorization?

Back

The process of expressing a number as the product of its prime factors.

Front

Find the prime factorization of 120.

Back

2 x 2 x 2 x 3 x 5

Front

What is the exponential form of 2⋅2⋅2⋅3⋅3⋅5⋅7?

Back

2³⋅3²⋅5⋅7

Front

Simplify: 7(y - 3)

Back

7y - 21

Front

What is the greatest common factor (GCF) of 60 and 42?

Back

6

Front

What should a number's prime factorization only consist of?

Back

Prime numbers

Front

What is a prime number?

Back

A natural number greater than 1 that has no positive divisors other than 1 and itself.

Front

What is a composite number?

Back

A natural number greater than 1 that is not prime, meaning it has divisors other than 1 and itself.

Front

How do you find the GCF of two numbers?

Back

List the prime factors of each number and multiply the lowest powers of common factors.

Front

What is the difference between prime and composite numbers?

Back

Prime numbers have exactly two distinct positive divisors, while composite numbers have more than two.