Question

Stiind ca [a;b]=240 si a*b=2880
Determinati a si b
Plsss am nevoie urgent

Answer 1

folosind regula [a,b]*(a,b)=a*b [a,b]=240=>(a,b)=12=> a=12x
b=12y

a*b=144*x*y=2880=> x*y=20;. (x,y)=1=>x,y={(4,5);(5,4)}=>(a,b)={(48,60);(60,48)}