Question

faça a decomposição em fatores primos dos numeros a seguir (150,198,216,268,378,630,945,1048

Answer 1

150 = 2.3.5 elevado a 2.
198 = 2.3 elevado a 2.11
216 = 2 elevado a 3.3 elevado a 3
268 = 2 elevado a 2. 67
378 = 2. 3 elevado a 3. 7
639 = 2, 3 elevado a 2. 5. 7
945 = 3 elevado a 3. 5. 7 
1048 = 2 elevado a 3. 131

Answer 2

a)
150: 2
75: 3
25: 5
5: 5
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1    =   2.3.5²

¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨
b)

198: 2
99: 3
33: 3
11: 11
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1   = 2.3².11

¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨
c)

216: 2
108: 2
54: 2
27: 3
9: 3
3: 3
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1    =   2³.3³

¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨

d)

268: 2
134: 2
67: 67
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1     =  2².67

¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨
e)

378: 2
189: 3
63: 3
21: 3
7: 7
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1    =   2.3³.7

¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨
f)

630: 2
315: 3
105: 3
35: 5
7: 7
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1        =   2.3².5.7
¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨
g)

945: 3
315: 3
105: 3
35: 5
7: 7
----------
1  = 3³.5.7


¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨

h)

1048: 2
524: 2
262: 2
131: 131
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1                   = 2³.131

¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨