Question

Find the smallest number by which 82 must be divided to obtain a perfect cube

Answer 1

Answer:

$82=2*41\\For \ a \ number \ to \ be \ perfect\ cube, \ its \ factors \ must \ exist \ in \ pairs \ of \ three.\\So, \ we \ will \ multiply \ the \ number \ by \ 2,\ 2,\ 41 \&\ 41. \\Answer-\\551368$