Question

mdc (2,3) mdc (5,20) mdc (10,20) mmc (4,12) mmc (10,15) ajuda aí :/​

Answer 1

OI....

O MDC de:

a) (2, 3)

2, 3 | 2

1, 3 | 3

1, 1

MDC = 1

b) (5, 20)

5, 20 | 2

5, 10 | 2

5, 5 | 5

1, 1

MDC = 5

c) (10, 20)

10, 20 | 2

5, 10 | 2

5, 5 | 5

1, 1

MDC = 2 . 5 = 10

MDC = 10

O MMC de:

d) ( 4, 12)

4, 12 | 2

2, 6 | 2

1, 3 | 3

1, 1

MMC = 2 . 2 . 3 = 12

MMC = 12

e) (10, 15)

10, 15 | 2

5, 15 | 3

5, 5 | 5

1, 1

MMC = 2 . 3 . 5 = 30

MMC = 30

Espero ter ajudado.