Question

Question (viii)
Find the cube root of each of the following numbers by prime factorization method:
46656

Answer 1

$46656\sqrt[3]{346656}=\sqrt[3]{32\times 2\times 2\times 2\times 2\times 2\times 3\times 3\times 3\times 3\times 3\times 3}=2\times 2\times 3\times 3=36$
$\begin{array}{cc}2& 46656\\ 2& 23328\\ 2& 11664\\ 2& 5832\\ 2& 2916\\ 2& 1458\\ 3& 729\\ 3& 243\\ 3& 81\\ 3& 27\\ 3& 9\\ 3& 3\\ & 1\end{array}$