Question

find the least factor required to make each of the following number a perfect square 47,916​

Answer 1

Answer:

726

Step-by-step explanation:

The factors of 47,916 are

47,916 = 2 *2*3*3*11*11*11

to make it a perfect square , all prime factors should be in pairs. we find that 2 is in pair, 3 is in pair ,11 is in pair. but one 11 is not in pair. so to make it in pair , we have to multiply by 11.

47,916*11= 2*2*3*3*11*11*11*11

(527076)^1/2 = 2*3*11*11 = 6*121 = 726

Hope it helped.

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