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Prime and Composite Numbers

Prime and Composite Numbers. Prime Numbers. These are numbers that have only two factors – themselves and one. An example of Prime Numbers would be 3= 1,3 17= 1,17 83=1,83. Composite Numbers. Numbers that have more than two factors and yes one is included

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Prime and Composite Numbers

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  1. Prime and Composite Numbers

  2. Prime Numbers • These are numbers that have only two factors – themselves and one. • An example of Prime Numbers would be • 3= 1,3 17= 1,17 83=1,83

  3. Composite Numbers • Numbers that have more than two factors and yes one is included • An example of composite numbers would be: 12 = 1,12 2,6 3,4 • 36= 1,2,3,4,6,9,12,18,36 • 20= 1,2,4,5,10,20

  4. Identify the type of number shown • 15

  5. Composite Number 15= • 1,3,5,15

  6. 96

  7. Composite Number 96 = • 1,96 2,38 3,32 4,24 6,16 8,12,

  8. 47

  9. Prime Number • 47 • 1, 47

  10. 93

  11. Composite Number • 93= • 1,93 3,31

  12. 2

  13. Composite Number • 2= • 2,1

  14. 54

  15. Composite Number • 54 = • 1,54 2,27 3,18 6,9

  16. 57

  17. Composite Number • 57= • 1,57 3,19

  18. 19

  19. Prime Number • 19= • 1,19

  20. Prime Numbers: Have only two factors -- itself and one 17 23 47 59 Composite Numbers: have more than 2 factors: 22, 50, 88, 100 One is neither

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