Question

Ajuda M.D.C A)9,27,30 B)45,60,70 C)36,18,45 D)12,20,24 E)24,12,42

Answer 1

a)9-27-30/2
9-27-15/3 *
3-9-5/3
1-3-5/3
1-1-5/5
1-1-1
mdc=3

b)45-60-70/2
45-30-35/2
45-15-35/3
15-5-35/3
5-5-35/5 *
1-1-7/7
1-1-1

mdc=5

c)36-18-45/2
18-9-45/2
9-9-45/3 *
3-3-15/3 *
1-1-5/5
1-1-1

mdc=3x3=9

d)12-20-24/2 *
6-10-12/2 *
3-5-6/2
3-5-3/3
1-5-1/5
1-1-1

mdc=2x2=4

e)24-12-42/2*
12-6-21/2
6-3-21/2
3-3-21/3 *
1-1-7/7
1-1-1

mdc=2x3=6