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Prime numbers - Only divisible by 1 & itself Composite numbers - Divisible by more than 1 & itself

Prime/Composite Numbers. Prime numbers - Only divisible by 1 & itself Composite numbers - Divisible by more than 1 & itself. Prime/Composite Numbers. Is 17 a prime or composite number?. Prime/Composite Numbers. Try to find factors of 17. Prime/Composite Numbers. Is 3 a factor?.

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Prime numbers - Only divisible by 1 & itself Composite numbers - Divisible by more than 1 & itself

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  1. Prime/Composite Numbers Prime numbers - Only divisible by 1 & itself Composite numbers - Divisible by more than 1 & itself

  2. Prime/Composite Numbers Is 17 a prime or composite number?

  3. Prime/Composite Numbers Try to find factors of 17

  4. Prime/Composite Numbers Is 3 a factor?

  5. Prime/Composite Numbers Is 3 a factor?

  6. Prime/Composite Numbers Is 3 a factor?

  7. Prime/Composite Numbers Is 3 a factor?

  8. Prime/Composite Numbers Is 3 a factor?

  9. Prime/Composite Numbers Is 3 a factor? No! 3 3 3 3 3 2

  10. Prime/Composite Numbers Is 4 a factor?

  11. Prime/Composite Numbers Is 4 a factor?

  12. Prime/Composite Numbers Is 4 a factor?

  13. Prime/Composite Numbers Is 4 a factor? No! 4 4 4 4 1

  14. Prime/Composite Numbers Is 5 a factor?

  15. Prime/Composite Numbers Is 5 a factor?

  16. Prime/Composite Numbers Is 5 a factor? No! 5 5 5 2

  17. Prime/Composite Numbers Through trial and error students determine prime/composite.

  18. Prime/Composite Numbers MathLine illustrates “WHY?”

  19. Prime/Composite Numbers Is 24 a prime or composite number?

  20. Prime/Composite Numbers • Is 3 a factor?

  21. Prime/Composite Numbers • Is 3 a factor?

  22. Prime/Composite Numbers • Is 3 a factor?

  23. Prime/Composite Numbers • Is 3 a factor?

  24. Prime/Composite Numbers • Is 3 a factor?

  25. Prime/Composite Numbers • Is 3 a factor?

  26. Prime/Composite Numbers • Is 3 a factor?

  27. Prime/Composite Numbers • Is 3 a factor? • Yes! 3 3 3 3 3 3 3 3

  28. Prime/Composite Numbers Is 4 a factor?

  29. Prime/Composite Numbers Is 4 a factor?

  30. Prime/Composite Numbers Is 4 a factor?

  31. Prime/Composite Numbers Is 4 a factor?

  32. Prime/Composite Numbers Is 4 a factor?

  33. Prime/Composite Numbers Is 4 a factor? Yes! 4 4 4 4 4 4

  34. Prime/Composite Numbers • Is 5 a factor?

  35. Prime/Composite Numbers • Is 5 a factor?

  36. Prime/Composite Numbers • Is 5 a factor? • No! 5 5 5 4 5

  37. Prime/Composite Numbers Is 6 a factor?

  38. Prime/Composite Numbers Is 6 a factor?

  39. Prime/Composite Numbers Is 6 a factor? Yes! 6 6 6 6

  40. Prime/Composite Numbers Is 7 a factor?

  41. Prime/Composite Numbers Is 7 a factor?

  42. Prime/Composite Numbers Is 7 a factor? No! 7 7 3 7

  43. Prime/Composite Numbers Is 8 a factor?

  44. Prime/Composite Numbers Is 8 a factor?

  45. Prime/Composite Numbers Is 8 a factor? Yes! 8 8 8

  46. Prime/Composite Numbers Is 9 a factor?

  47. Prime/Composite Numbers Is 9 a factor? No! 9 9 6

  48. Prime/Composite Numbers Is 10 a factor?

  49. Prime/Composite Numbers Is 10 a factor? No! 10 10 4

  50. Prime/Composite Numbers Is 11 a factor?

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