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The document provides a math worksheet that asks students to factor 20 numbers into their prime factors. It includes the numbers to be factored and the answer key showing the prime factorizations.

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Muhammad Iman Hadyan Ramdhani
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48 views2 pages

Exp 2

The document provides a math worksheet that asks students to factor 20 numbers into their prime factors. It includes the numbers to be factored and the answer key showing the prime factorizations.

Uploaded by

Muhammad Iman Hadyan Ramdhani
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as PDF, TXT or read online on Scribd
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Name ___________________________

Date ____________________

Factoring to Prime Factors

Factor the following numbers to their prime factors.

1.

65

11. 81

2.

117

12. 72

3.

51

13. 33

4.

119

14. 28

5.

58

15. 38

6.

31

16. 26

7.

47

17. 9

8.

45

18. 35

9.

53

19. 15

10. 37

20. 85

This math worksheet is from www.teach-nology.com

Name ___________________________

Date ____________________

Factoring to Prime Factors Answer Key

1.

65

= 5 x 13

11. 81

= 34

2.

117

= 32 x 13

12. 72

= 23 x 32

3.

51

= 3 x 17

13. 33

= 3 x 11

4.

119

= 7 x 17

14. 28

= 22 x 7

5.

58

= 2 x 29

15. 38

= 2 x 19

6.

31

= Prime

16. 26

= 2 x 13

7.

47

= Prime

17. 9

= 32

8.

45

= 32 x 5

18. 35

=5x7

9.

53

= Prime

19. 15

=3x5

10. 37

= Prime

20. 85

= 5 x 17

This math worksheet is from www.teach-nology.com

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