1 / 6

1-2: Prime Factors

1-2: Prime Factors. Factors: When 2 or more numbers are multiplied, each number is called a factor of the product Ex) 1 x 5 = 5 2 x 5 = 10 1 x 10 = 10 ** There are special types of numbers**. Neither prime nor composite: 0 and 1. Prime Numbers. Composite Numbers.

Download Presentation

1-2: Prime Factors

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. 1-2: Prime Factors • Factors: • When 2 or more numbers are multiplied, each number is called a factor of the product Ex) 1 x 5 = 5 2 x 5 = 10 1 x 10 = 10 ** There are special types of numbers**

  2. Neither prime nor composite: 0 and 1 Prime Numbers Composite Numbers A number greater than 1 with more than 2 factors. Ex) 6 10 18 • A whole number that has exactly 2 factors, 1 and itself. Ex) 2, 3, 5, 7, 11……

  3. Tell whether each number is prime, composite or neither. • 28 2. 37 3. 81 4. 0 5. 19 6. 63

  4. PRIME Factoring Let’s Check out another Video!!! http://www.khanacademy.org/video/prime-factorization?playlist=Developmental%20Math

  5. Prime factorization:- Every composite number can be expressed as a product of prime numbers. 36 29 Use: FACTOR TREES • 81

  6. Let’s Practice a bit!!!!!!P 30 #1-9

More Related