Question 356814
By finding the factors of each term,
{{{9!=9*8*7*6*5*4*3*2*1}}}

{{{9!=3^2*2^3*7*2*3*5*2^2*3*2*1}}}
{{{9!=7*5*3^(2+1+1)*2^(3+1+2+1)}}}
{{{highlight(9!=7*5*3^(4)*2^(7))}}}