4. What is the smallest number by which 2058 may be multiplied so that the product is a perfect cube
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@5844৮4737834784&564588
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Answer:
36
Explanation:
2058= 2*3*7*7*7
A number is perfect cube only when each factor in the prime factorisation is grouped in triplets, so we need to multiply 2*2*3*3 to make the all prime factorisation in triplets..so ,2*2*3*3=36,is the smallest number by which multiplying to 2058 will give us a perfect cube
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