Răspunsuri

2014-09-10T14:18:51+03:00
27=3³  72=2³·3²   (27,72) =3²=9
96=2^5 ·3           36=2²·3²(96,36)=2²·3=12
84 =2²·3·7   112=2^4·7      (84,112)=2²·7=28