Question

qual o mmc dos numeros 18,45,180

Answer 1

18-45-180]2               Oi Luiz Gustavo,
  9 -45- 90]2
  9 -45- 45]3
  3-15-  15]3
  1-  5-    5]5
   1-  1-   1  _________________
                   2² * 3² * 5  = 4 * 9 * 5=180

Espero ter ajudado

Answer 2

m (18)= 0,18,36,54,72,90,108,126,144,162,180

m (45)=0,45,90,135,180,225...

m(180)=0,180,360,540,720,900

mmc (18,45,180)= 180