Math 1: Prime Factorization, GCF, and equivalent fractions

Front

What is Prime Factorization?

Back

Prime Factorization is the process of breaking down a number into its prime factors, which are the prime numbers that multiply together to give the original number.

Front

What is the GCF (Greatest Common Factor)?

Back

The GCF is the largest number that divides two or more numbers without leaving a remainder.

Front

Find the GCF of 10 and 12.

Back

The GCF of 10 and 12 is 2.

Front

Find the GCF of 32 and 40.

Back

The GCF of 32 and 40 is 8.

Front

What is the prime factorization of 12?

Back

The prime factorization of 12 is 2 x 2 x 3.

Tags

CCSS.4.OA.B.4

Front

What is the prime factorization of 8?

Back

The prime factorization of 8 is 2 x 2 x 2.

Tags

CCSS.4.OA.B.4

Front

What is the prime factorization of 110?

Back

The prime factorization of 110 is 2 x 5 x 11.

Front

How do you find the GCF of two numbers?

Back

To find the GCF, list the factors of each number, then identify the largest factor that appears in both lists.

Front

What are equivalent fractions?

Back

Equivalent fractions are different fractions that represent the same value or proportion.

Tags

CCSS.3.NF.A.3A

CCSS.3.NF.A.3B

CCSS.4.NF.A.1

Front

Give an example of equivalent fractions.

Back

1/2 and 2/4 are equivalent fractions.

Tags

CCSS.3.NF.A.3A

CCSS.3.NF.A.3B

CCSS.4.NF.A.1