Question

Which of the following is false : a: H.C.F (a,b)×L.C.M(a,b) =a×b b: L.C.M(p,q,r)=p×q×r; if p,q,r are prime number. c: H.C.F( p,q,r) =1; if p,q,r are prime number . d: H.C.F(p,q,r) ×L.C.M(p,q,r)=p×q×r. (Give reasons also)​

Answer 1

Answer:

(d) H.C.F(p,q,r)*L.C.M(p,q,r)=p*q*r

Step-by-step explanation:

Because the product of H.C.F and L.C.M of three numbers is never equal to their product .

Answer 2

Answer:

(d) H.C.F(p,q,r)*L.C.M(p,q,r)=p*q*r

Step-by-step explanation:

Because the product of H.C.F and L.C.M of three numbers is never equal to their product .