Respostas

2014-05-22T21:09:55-03:00
Determinar o m.m.c. de 9 , 10 , 15 

9 , 10 , 15 I 2 
9 , 5 15 I 3 
3 , 5 , 5 I 3 
1 , 5 , 5 I 5 
1 , 1 , 1 


2 x 3 x 3 x 5 =90 

Logo m.m.c ( 9, 10 ,15) =90
2014-05-22T21:14:02-03:00
10,15,9 /2
 5, 15,9/3
 5, 5, 3/3
 5, 5, 1/5
 1 ,1, 1 = 2.3.3.5 = 90

m.m.c (10,15,9) = 90