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Prime Factorization & GCF/LCM

Authored by Elena Raver

Mathematics

6th Grade

CCSS covered

Used 17+ times

Prime Factorization & GCF/LCM
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17 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Which of the following shows all of the factors of 12?

1, 2, 3, 4, 6, 12

1, 2, 6, 12

12, 24, 36, 48

2, 3, 4, 6

Tags

CCSS.4.OA.B.4

2.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Which of the following shows all of the factors of 17?

there are no factors of 17

1, 17

1, 3, 4, 5, 17

17, 34, 51, 68

Tags

CCSS.4.OA.B.4

3.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Which of the following shows multiples of 12?

1, 2, 3, 4, 6, 12

2, 6

12, 24, 36, 48, 60

12, 25, 37, 49, 61

Tags

CCSS.HSF.BF.A.2

4.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Which of the following shows multiples of 25?

1, 3, 5, 25

1, 5, 25

5, 10, 15, 20, 25

25, 50, 75, 100

Tags

CCSS.4.OA.B.4

5.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

What would be the EXPANDED prime factorization of the number 18?

2 x 3 x 3

3 x 6

2 x 9

2 x 32

Tags

CCSS.6.EE.A.1

CCSS.6.EE.A.3

CCSS.6.EE.A.4

6.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

Which of the following show the prime factorization of number 36? (check all that apply)

22 x 32

6 x 6

2 x 2 x 3 x 3

2 x 3 x 3 x 3

Tags

CCSS.6.EE.A.1

CCSS.6.EE.A.3

CCSS.6.EE.A.4

7.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

What would be the prime factorization of the number 75?

5 x 5 x 5

3 x 3 x 5

32 x 5

3 x 52

Tags

CCSS.6.EE.A.1

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