Question

90 30 25 mcm
URGENTE!!!

Answer 1

Sacamos el m.c.m. de
90-----30----25|2
45-----15-----25| 3
15------5------25|3
5-------5------25|5
1-------1---------5 |5
1-------1----------1
m.c.m=(2)(3)(3)(5)(5)=450