1.

Find the smallest no. by which 2560 must be multiplied so that the product is a perfect cube​

Answer»

The ANSWER is 5!

Since 5 left unpaired, to make perfect cube , we should multiplied 5×5=25 . 2560×25 = 64000. which is a perfect cube. HENCE the smallest no by which 2560 must be multiplied so that PRODUCT is perfect cube = 5×5=25



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