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LCM and HCF

Quiz by Mamoona

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10 questions
Show answers
  • Q1
    HCF stands for
    Highest common Factor
    Factor
    Multiples
    Common Factor
    30s
  • Q2
    The first 5 multiples of 6
    1,2,5,6,7,8
    6,12,18,24,30
    2,4,6,8,10,12
    5,10,15,20,25,30
    30s
  • Q3
    LCM stands for
    Least Common Multiples
    Highest Common Factor
    Common Numbers
    Least Factors
    30s
  • Q4
    The Factors of 6 are
    1,2,3
    2,1,3
    3,2,1
    1,2,3,6
    45s
  • Q5
    The even numbers are divisible by
    2
    5
    3
    4
    45s
  • Q6
    Which Number is not a even Number
    10
    5
    8
    4
    45s
  • Q7

    If the HCF of two numbers in 1, then the number are called ____________________________.

    prime

    composite

    even

    co -primes

    45s
  • Q8

    Prime number is a number that has only ______________ factors

    1

    4

    5

    2

    45s
  • Q9

    _________________ is the process by which a whole number that is noy a prime number is broken down into its factors.

    HCF

    Multiplication 

    LCM

    Factorization

    45s
  • Q10

    The factors of 75 are ___________________

    1,2,5

    1,3,5,15,25,75

    15 and 25

    1 and 75

    45s

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