Question

o mmc(30,45,60)e o mdc (30,45,60)

Answer 1

30, 40, 60  I 2 *
15, 20, 30  I 2
15, 10, 15  I 2
15,  5,  15  I 3
  5,  5,   5   I 5*
   1, 1,  1
 
MDC : 10

2 x 5 = 10         

MMC : 120

2x2=4
4x2=8
8x3=24
24x5=120