Question

Calcule mentalmente:
a) mdc (8, 16) =
b) mdc (12, 36) =
c) mdc (20, 80) =
d) mdc (6, 18, 24) =
e) mdc (10, 30, 50) =
f) mdc (25, 50, 75, 100) =

Answer 1

a) 8
8 ÷ 8 = 1
16 ÷ 8 = 2

b) 12
12 ÷ 12 = 1
36 ÷ 12 = 3

c) 20
20 ÷ 20 = 1
80 ÷ 20 = 4

d) 6
6 ÷ 6 = 1
18 ÷ 6 = 3
24 ÷ 6 = 4

e) 10
10 ÷ 10 = 1
30 ÷ 10 = 3
50 ÷ 10 = 5

f) 25
25 ÷ 25 = 1
50 ÷ 25 = 2
75 ÷ 25 = 3
100 ÷ 25 = 4

Espero ter ajudado!
:-)