• # question_answer If two positive integers $a$ and $b$ are expressible in the form $a=p{{q}^{2}}$and $b={{p}^{3}}\,\,p\,\,p,\,\,q$ being prime numbers, then LCM (a, b) is , A) $pq$                           B) ${{p}^{3}}{{q}^{3}}$C) ${{p}^{3}}{{q}^{2}}$                           D) ${{p}^{2}}{{q}^{2}}$

$p\times {{q}^{2}}=a,\,\,b={{p}^{3}}q$ $LCM={{p}^{3}}{{q}^{3}}$