Question

boi chung nho nhat cua 10,11,12

 

Answer 1

Ta co :

10=2x5

11=11

12=2^2x3

=>BCNN(10;11;12)=2^2x3x5x11=660 tick nha mai van quy

Answer 2

660 nha trong ban thing minh lam nho k nha