Question

saca el m.c.m de 75 y 85

Answer 1

75 - 85 | 3
25 - 85 | 5
5 - 17 | 5
1 - 17 | 17
1 - 1
mcm=3×5×5×15=1275

Answer 2

75-85 I 3
25-85 I 5
 5 -17 I 5
  1-17 I 17
  1-1   I
  

3x5x5x17= 1275