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4th Class Mathematics Factors and Multiples Question Bank Multiples and Factors

  • question_answer
    Richa has 15 glasses and 45 cups. She is to put them in equal groups such that none of the glass or cup is left over. What is the maximum number of groups that Richa can make?

    A) 15

    B) 3              

    C) 5                                 

    D) 10

    Correct Answer: A

    Solution :

    \[~15=3\times 5\] \[45=3\times 3\times 5\] So the greatest common factor is\[3\times 5=15\]. So Richa can make a maximum of 15 groups.                          


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