Question

URGENTE. 20 PONTOS!

Calcule:
a) m.d.c (10,15) =
b) m.d.c (20,30) =
c) m.d.c (12,18,36) =
d) M.d.c (9,12,15)​

Answer 1

Resposta:

a) D(10) = {1, 2, 5, 10}

D(15) = {1, 3, 5, 15}

MDC(10,15) = 5

b) D(20) = {1, 2, 4, 5, 10, 20}

D(30) = {1, 2, 3, 5, 6, 10, 15, 30}

MDC(20,30) = 10

c) D(12) = {1, 2, 3, 4, 6, 12}

D(18) = {1, 2, 3, 6, 9, 18}

D(36) = {1, 2, 3, 4, 6, 9, 12, 18, 36}

MDC(12,18,36) = 6

d) D(9) = {1, 3, 9}

D(12) = {1, 2, 3, 4, 6, 12}

D(15) = {1, 3, 5, 15}

MDC(9,12,15) = 3