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Q8. Find the smallest number by which 1,17,912 should be divided to make it a perfect cube.Also find the cube root of the perfect cube so obtained.​

Answer»

Answer:

Hence the smallest number by which 135 should be divided to make a perfect CUBE is 5 . Here,the PRIME factors 3 is not present as triples. Hence, we divide 192 by 3, so that the OBTAINED number becomes a perfect cube.



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