Is 17496 a perfect cube ? If not, find the smallest natural number by which 17496 must be divided so that the quotient is a perfect cube.
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Answered by
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Answer:
hey there on prime factorization of 17496
you would get 3*3*3*3*3*3*3*2*2*2
here there are 3 triplets of 3 and 2 while one 3
dividing 17496 by 3 you would get the required answer
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Answered by
2
Answer:
Given and Find:
- By what number should 17496 be divided to obtain a perfect cube.
Calculations:
- The number should be divided by the number 3.
⇢ 17,496 ÷ 3
⇢ 5,832
We know that = 17,496 = 3^7 × 2^3
That's,
⇢ 3^7 = (3 × 3 × 3 × 3 × 3 × 3 × 3 = 2187).
⇢ 2^3 = (2 × 2 × 2 = 8).
⇢ 3^7 × 2^3 = (2187 × 8)
⇢ 17,496
⇢ 3 × 3 × 2
⇢ 18
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