Question

1) Determine todos os divisores de 12, 18 e 27. Em seguida, calcule:
a) mdc (12, 18)
b) mdc (12, 27)

c) mdc (18, 27)
d) mdc (12, 18, 27)

2) Calcule.
a) mdc (16, 24)
b) mdc (21, 32)

c) mdc ( 75, 120)
d) mdc (168, 216)

e) mdc (54, 81, 135)
f) mdc (90, 144, 336)

A ENTREGA E HJ!!!!!!!

Answer 1

Resposta:

1) Divisores de 12: 1, 2, 3, 4, 6, 12.

Divisores de 18: 1, 2, 3, 6, 9, 18.

Divisores de 27: 1, 3, 9, 27.

a) 6

b) 3

c) 9

2a) 16, 24| 2

8, 12| 2

4, 6| 2

2, 3

mdc = 8

b) 21, 32|

mdc = 1

c) 75, 120| 5

15, 24| 3

5, 8

mdc = 15

d) 168, 216| 2

84, 108| 2

32, 54| 2

16, 27

mdc = 8

e) 54, 81, 135| 3

18, 27, 45| 3

6, 9, 15| 3

2, 3, 5

mdc = 27

f) 90, 144, 336| 3

30, 48, 112| 2

15, 24, 56

mdc = 6