Question

1)Determine:

MDC (6,20)
MMC (6,20)
MDC (10,30)
MMC (10,30)
MDC (15,40)
MDC (15,40) ​

Answer 1

Olá...

1) Determine

a) MDC (6,20)

6, 20 | 2

3, 10 | 2

3, 5 | 3

1, 5 | 5

1, 1

MDC = 2

b) MMC (6,20)

6, 20 | 2

3, 10 | 2

3, 5 | 3

1, 5 | 5

1, 1

MMC = 2 . 2 . 3 . 5 = 60

c) MDC (10,30)

10, 30 | 2

5, 15 | 3

5, 5 | 5

1, 1

MDC = 2 . 5 = 10

d) MMC (10,30)

10, 30 | 2

5, 15 | 3

5, 5 | 5

1, 1

MMC = 2 . 3 . 5 = 30

e) MDC (15,40)

15, 40 | 2

15, 20 | 2

15, 10 | 2

15, 5 | 3

5, 5 | 5

1, 1

MDC = 5

MMC (15,40) ​

15, 40 | 2

15, 20 | 2

15, 10 | 2

15, 5 | 3

5, 5 | 5

1, 1

MMC = 2 . 2 . 2 . 3 . 5 = 120

Espero ter ajudado.