H.C.F.(p,q)=a2b
L.C.M.(p,q)=a3b2
L.C.M.(p,q)×H.C.F.(p,q)=a5b3
pq=a5b3
Therefore, L.C.M.(p,q)×H.C.F.(p,q)=pq.
If two positive integers P and Q are written as P=A² B³and Q=A³b, A, B are prime numbers, then Verify LCM (p,q)× HCF (p, q) =pq ?