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Mathematics

5th - 6th Grade

CCSS covered

Used 23+ times

Prime Factorization
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10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Find the prime factorization of 18

2 • 9

22 • 3

2 • 32

3 • 6

2.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Find the prime factorization of 60

5 • 12

2 • 32 • 5

22 • 3 • 5

27

3.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Find the prime factorization of 81

22 • 7

23 • 5 • 7

43

34

4.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

What is the greatest common factor of 36 and 40

2

9

4

8

5.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

What number has the prime factorization of 23 • 11?

55

66

88

99

6.

MULTIPLE SELECT QUESTION

3 mins • 1 pt

Select all of the prime numbers.

1

2

7

18

21

Tags

CCSS.4.OA.B.4

7.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

What is the Least Common Multiple of 3 and 4?

4

16

12

24

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