Question

Determine o MMC e o MDC entre 14 e 21=
24 e 40=
18 e 25=
Vale 5,0 pontos

Answer 1

Oi...

O MMC e MDC de:

a)

14,21/2

7,21/3

7,7/7

1,1

MMC = 2.3.7  = 42

MMC = 42

MDC = 7

b)

24,40/2

12,20/2

6,10/2

3,5/3

1,5/5

1,1

MMC = 2.2.2.3.5 = 120

MMC = 120

MDC = 2.2.2 = 8

MDC = 8

c)

18,25/2

9,25/3

3,25/3

1,25/5

1,5/5

1,1

MMC = 2.3.3.5.5 = 450

MMC = 450

MDC = 1

Espero ter ajudado....

Bons estudos.