Question

Quais são os divisores comuns de:
a)24,32 e 36
b)12,28
c)4,10 e 20

Answer 1

a)

d(24) = (1,2,3,4,6,8,12,24)
d(32) = (1,2,4,8,16,32)
d(36) = (1,2,3,4,6,9,12,18,36)

R.: Comuns: (1,2,4)
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b)

d(12) = (1,2,3,4,6,12)
d(28) = (1,2,4,7,14,28)

R.: Comuns: (1,2,4)
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c)

d(4) = (1,2,4)
d(10) = (1,2,5,10)
d(20) = (1,2,4,5,10,20)

R.: Comuns: (1,2)