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5th Class Mathematics Factors and Multiples Question Bank Factors and Multiples

  • question_answer
    How many hundreds are there in the sum of the factors of\[140\]?

    A)  \[300\]                         

    B)                     \[30\]               

    C)                     \[336\]                         

    D)                     \[3\]                            

    Correct Answer: D

    Solution :

    Factors of \[140\] are \[1,2,4,5,7,10,14,20,28,\]\[35,70\] and\[140\]. Their sum \[=336=3\times 100+36\] \[\therefore \]The sum of the factors of \[140\] has \[3\] hundreds.


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