Question

Calcule o MDC de:
A) 72 e 108
B) 90 e 60
C) 6 e 39
D) 12, 18 e 3O
(por favor será q poderia colocar o calculo por favor)

Answer 1

A) 72 e 108

72 - 108/ 2

36 - 54/ 2

18 - 27/ 3

6 - 9 / 3

2 - 3 /

MDC = 2² × 3² = 36

B) 90 e 60

90 - 60 / 2

45 - 30/ 3

15 - 10/ 5

3 - 2 /

MDC = 2 × 3 × 5 = 30

C) 6 e 39

6 - 39/ 3

2 - 13/

MDC = 3

D) 12, 18 e 3O

12 = 2² × 3

18 = 2×3²

30 = 2×3×5

Menores Expoentes:

2 × 3 = 6

MDC = 6