Prime Factorization & GCF

Prime Factorization & GCF

Assessment

Assessment

Created by

Abigail Wigger

Mathematics

6th Grade

211 plays

Medium

CCSS
6.EE.A.1, 6.NS.B.4, 6.EE.A.3

+1

Student preview

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12 questions

Show all answers

1.

MULTIPLE CHOICE

3 mins • 5 pts

Use a number tree to find the prime factorization of 48

Tags

CCSS.6.EE.A.1

CCSS.6.EE.A.3

CCSS.6.EE.A.4

2.

MULTIPLE CHOICE

2 mins • 5 pts

2 x 2 x 2  or 2is the prime factorization of

Tags

CCSS.6.EE.A.1

3.

MULTIPLE CHOICE

3 mins • 5 pts

Create a factor tree and find the prime factorization for 80

Tags

CCSS.6.EE.A.1

4.

MULTIPLE CHOICE

2 mins • 5 pts

Only 1 answer below could be correct for the prime factorization of a number. Which answer could be correct. 

Tags

CCSS.6.EE.A.1

CCSS.6.EE.A.3

CCSS.6.EE.A.4

5.

MULTIPLE CHOICE

5 mins • 5 pts

Write 144 in prime factorization. Use a factor tree. Show your work.

Tags

CCSS.6.EE.A.1

6.

MULTIPLE CHOICE

2 mins • 5 pts

What number has the prime factorization of 23 • 32 • 5?

Tags

CCSS.6.EE.A.1

7.

MULTIPLE CHOICE

2 mins • 5 pts

GCF of 99 and 54

Tags

CCSS.6.NS.B.4

8.

MULTIPLE CHOICE

45 sec • 5 pts

What is the GCF of 18 and 24?

Tags

CCSS.6.NS.B.4

9.

MULTIPLE CHOICE

3 mins • 5 pts

What is the greatest factor of 28 and 49?

Tags

CCSS.6.NS.B.4

10.

MULTIPLE CHOICE

30 sec • 5 pts

Media Image

Find the GCF of:

Tags

CCSS.6.NS.B.4

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