Question

Calculate the LCM of 21000.

Answer 1

${\huge{\underline{\underline{\sf{\red{Required\:Answer}}}}}}$

$\Large{ \begin{array}{c|c} \tt5& \sf{21000} \\ \cline{1-2} \tt5& \sf {4200} \\ \cline{1-2} \tt5& \sf{840} \\ \cline{1-2} \tt3& \sf{168} \\ \cline{1-2} \tt2& \sf{56}\\ \cline{1-2} \tt2&\sf{28}\\ \cline{1-2} \tt2&\sf{14} \\ \cline{1-2} \tt2&\sf{7}\\ \end{array}}$