जॉइन Examsbookउत्तर : 1. "45"
Find the least number with which 16200 should be multiplied, to make it a perfect cube ?5
प्र: Find the least number with which 16200 should be multiplied, to make it a perfect cube ?
- 145true
- 248false
- 3360false
- 436false
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उत्तर : 1. "45"
व्याख्या :
Answer: A) 45 Explanation: 16200 = 23×34×52 A perfect cube has a property of having the indices of all its prime factors divisible by 3. Required number = 32×5 = 9x5 = 45.