Question

determine o MDC entre

a)10 e 20

b)15 e 45

c)10,20 e 40
​

Answer 1

Resposta:

A)

10, 20.| 2

5, 10...| 5

1, 2......| 2

1, 1.......| MDC = 10

B)

15, 45 | 3

5, 15. | 5

1, 3. | 3

1, 1. | MDC = 15

C)

10, 20, 40 | 10

1, 2, 4 | 2

1, 1, 2. | 2

1, 1, 1. | MDC = 10

dnd :)