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5th Class Mathematics Factors and Multiples Question Bank Factor & Multiple

  • question_answer
    What is the LCM of 36, 75 and 80?

    A)  3600                           

    B)  3500         

    C)  3400                           

    D)  3000

    Correct Answer: A

    Solution :

    2 36, 75, 80
    3 18, 75, 40
    5 6, 25, 40
    2 6, 5, 8
    3, 5, 4
    \[LCM=2\times 3\times 5\times 2\times 3\times 5\times 4=3600\]


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