Question

decompor em fatores primos:
a)72 b)80 c)90 d)63 e)76
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Answer 1

72/2

36/2

18/2

9/2

3/3

1

80/2

40/2

20/2

10/2

5/5

1

90/2

45/5

9/3

3/3

1

63/7

9/3

3/3

1

76/2

38/2

19/19

1

;)