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

  • question_answer
    Find the number of factors of 1024

    A)  11                               

    B)  12

    C)  13                               

    D)  14

    Correct Answer: A

    Solution :

     \[1024={{2}^{10}}={{2}^{n}}\Rightarrow \] \[(n+1)=(10+1)=11\]. Where \[(n+1)=\] no. of factors. Here factors will be 1, 2, 4, 8, 16?????.1024.


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