Question

M.m.c (12,18)
M.m.c (3,7)
M.m.c (14,4)
M.m.c (10,9)
M.m.c (40,9)
M.m.c (8,6)

Answer 1

{12} 1 , 2 , 12...
{18} 1 , 2 , 18...

Answer 2

m.m.c 12,18
 
12,18/2
6,9/2
3,9/3
1,3/3
1,1/ 2.2.3.3=36

m.m.c 3,7

3,7/3
1,7/7
1,1/ 3.7=21

m.m.c 14,4

14,4/2
7,2/2
7,1/7
1,1/ 2.2.7=28

m.m.c de 10,9

10,9/2
5,9/3
5,3/3
5,1/5
1,1/ 2.3.3.5=90

m.m.c 40,9

40,9/2
20,9/2
10,9/2
5,9/3
5,3/3
5,1/5
1,1/ 2.2.2.3.3.5=360

m.m.c 8,6

8,6/2
4,3/2
2,3/2
1,3/3
1,1/ 2.2.2.3=24