Decomponha em fatores primos os numeros abaixo:
(A) 140:
(B) 225:
(C) 1024:
(D) 3465:
Soluções para a tarefa
Respondido por
10
(A)
140 / 2
70 / 2
35 / 5
7 / 7
1 >>>>>>>>>> 2 x 2 x 5 x 7 = 140
(B)
225 / 3
75 / 3
25 / 5
5 / 5
1 >>>>>>>>>> 3 x 3 x 5 x 5 = 225
(C)
1024 / 2
512 / 2
256 / 2
128 / 2
64 / 2
32 / 2
16 / 2
8 / 2
4 / 2
2 / 2
1 >>>>>>>>>> 2 x 2 x 2x 2 x 2 x 2 x 2 x 2 x 2 x 2 = 1024
(D)
3465 / 3
1155 / 3
385 / 5
77 / 7
11 / 11
1 >>>>>>>>>> 3 x 3 x 5 x 7 x 11 = 3465
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