Question

Aflati cel mai mic numar care impartit la 12 si la 16 da de fiecare data restul 3. VA ROG AJUTATIMA!​

Answer 1

$x:12=c1,r=3\\x:16=c2,r=3\\=> TIR => \\x=12c1+3\\ x=16c2+3 =>\\ x-3 = 12c1\\x-3 =16c2 => x-3=[12;16](cmmmc)\\12=2^2\times3\\16=2^4 => [12;16]=2^4\times3=48=>x-3=48=>x=45$