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Identify Co-prime and twin prime numbers

Quiz by Mrudula

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5 questions
Show answers
  • Q1
    Identify co-prime numbers
    6 and 9
    2 and 3
    9 and 12
    33 and 51
    30s
  • Q2
    Two prime numbers that have one composite number between them are called __________
    twin prime numbers
    co-prime numbers
    30s
  • Q3
    Two numbers that have no common factor other than 1 are called ___________.
    co-prime numbers
    twin prime numbers
    30s
  • Q4
    Identify twin prime numbers
    41 and 43
    15 and 17
    57 and 59
    13 and 15
    30s
  • Q5
    Identify co-prime numbers
    22 and 44
    15 and 18
    12 and 13
    51 and 54
    30s

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