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U1- Prime Numbers

Quiz by Josh Sell

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36 questions
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  • Q1
    A Prime Number is a number whose only factors are ?
    1 and itself
    30s
  • Q2
    A number, (positive integer), greater than one that is not a prime number is called a ________ ________ .
    Composite Number
    30s
  • Q3
    Prime factors of 4
    2 × 2
    30s
  • Q4
    Prime factors of 6
    2 × 3
    30s
  • Q5
    Prime factors of 10
    2 × 5
    30s
  • Q6
    Prime factors of 8
    2 × 2 × 2
    30s
  • Q7
    Prime factors of 9
    3 × 3
    30s
  • Q8
    Prime factors of 12
    2 × 2 × 3
    30s
  • Q9
    Prime factors of 14
    2 × 7
    30s
  • Q10
    Prime factors of 15
    3 × 5
    30s
  • Q11
    Prime factors of 16
    2 × 2 × 2 × 2
    30s
  • Q12
    Prime factors of 18
    2 × 3 × 3
    30s
  • Q13
    Prime factors of 20
    2 × 2 × 5
    30s
  • Q14
    Prime factors of 21
    3 × 7
    30s
  • Q15
    Prime factors of 22
    2 × 11
    30s

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