Question

Determine o m.m.c. pelo processo da decomposição a) m.m.c.(15,18) b) m.m.c.(10,12) c) m.m.c.(10,6,15) d) m.m.c.( 12,20,3) e) m.m.c.(15,3) f) m.m.c.( 10,15) g) m.m.c.( 18, 30) h) m.m.c.( 21, 12 ) i) m.m.c.( 35,10) j) m.m.c.( 25, 80)

Answer 1

Sua Resposta:

a) 15,18|2

15,9|3

5,3|3

5,1|5

1,1|90

M.M.C = 90

b) 10,12|2

5,5|5

1,1|10 - multiplica 2x5

M.M.C = 10

c) 10,6,15|2

5,3,15|3

5,1,5|5

1,1,1| 30- multiplica 2x3x5

M.M.C = 30

d) 12,20,3|2

6,10,3|2

3,5,3|3

1,5,1|5

1,1,1|60-multiplica 2x2x3x5

M.M.C = 60

e) 15,3|3

5,1|5

1,1|15-multiplica 3x5

M.M.C = 15

f) 10,15|2

5,15|3

5,5|5

1,1|30- multiplica 2x3x5

M.M.C = 30

g) 18, 30|2

9,15|3

3,5|3

1,5|5

1,1|90-multiplica 2x3x3x5

M.M.C = 90

h) 21, 12|2

21,6|2

21,3|3

7,1|7

1,1|84-multiplica 2x2x3x7

M.M.C = 84

i) 35,10|2

35,5|5

7,1|7

1,1|70- multiplica 2x5x7

M.M.C = 70

j) 25, 80|2

25,40|2

25,20|2

25,10|2

25,5|5

5,1|5

1,1|400-multiplica 2x2x2x2x5x5

M.M.C = 400

Espero ter ajudado

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