1 / 25

Lesson 5-1 Pages 197-200

Lesson 5-1 Pages 197-200. Prime Factorization. What you will learn!. How to find the prime factorization of a composite number. Vocabulary. What you really need to know!.

gloria-barron
Download Presentation

Lesson 5-1 Pages 197-200

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Lesson 5-1 Pages 197-200 Prime Factorization

  2. What you will learn! How to find the prime factorization of a composite number.

  3. Vocabulary

  4. What you really need to know! A prime numberis a whole number greater than 1 that has exactly two factors, 1 and itself. A whole number greater than 1 that has more than two factors is a composite number.

  5. What you really need to know! Every composite number can be written as the product of prime numbers in exactly one way. This is called the prime factorizationof the number.

  6. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38

  7. 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73

  8. Example 1: Determine whether the number is prime or composite.

  9. Example 2: Determine whether the number is prime or composite.

  10. Example 3: Find the prime factorization of 100.

  11. Example 3: 22•52 100 2 50 2 2 25 2 5 5 2

  12. Example 4: Factor: 21 m2 n 3 7 m m n

  13. Read pages 197-198 and study examples. Do page 199 Guided Practice #s 5-12

  14. Page 199 Guided Practice #’s 5-12

  15. Read: Pages 197-198 with someone at home and study examples!

  16. Homework: Page 199-200 #’s 14-36 even 39-41, 44, 45, 50-62 Lesson Check 5-1

  17. Page 574 Lesson 5-1

  18. Lesson Check 5-1

  19. 1 by 6 by 6 2 by 3 by 6 1 by 4 by 9 2 by 2 by 9

  20. 4 by 3 by 3 6 by 2 by 3 3 by 2 by 6 1 by 12 by 3 12 by 1 by 3

More Related