Question

qual a fatoração do mdc 30,45?

Answer 1

 30 = 2 .3 . 5
 45 = 3² . 5
 MDC = 3.5 = 15

45 * 30 = 1350

M30= { 0,30,60,90,120,150 ,...}
M45= { 0.45,90,135, 180,...}