SOLUTION: Find the least number by which the following numbers should be divided so that the quotient is a perfect cube.Also findthe cube root of the new number.(i)87880(ii)12288(iii)2304(iv

Algebra ->  Percentage-and-ratio-word-problems -> SOLUTION: Find the least number by which the following numbers should be divided so that the quotient is a perfect cube.Also findthe cube root of the new number.(i)87880(ii)12288(iii)2304(iv      Log On


   



Question 762848: Find the least number by which the following numbers should be divided so that the quotient is a perfect cube.Also findthe cube root of the new number.(i)87880(ii)12288(iii)2304(iv)27783(v)13500(vi)1024(vii)196
Answer by Alan3354(69443) About Me  (Show Source):
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Find the least number by which the following numbers should be divided so that the quotient is a perfect cube.Also findthe cube root of the new number.
(i)87880
Factor it into prime factors
87880 = 2*2*2*5*13*13*13
= 2%5E3%2A5%2A13%2A3
Divide by 5
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Do the others the same way.
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(ii)12288(iii)2304(iv)27783(v)13500(vi)1024(vii)196