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Find the smallest number by which 5103 can be divided to get a perfect square. Also find the square root of the perfect square so obtained.
Given: 5103
To find: Here we have to find the smallest number by which 5103 can be divided to get a perfect square.
Solution:
First of all we will find the prime factors of 5103.
5103 = 3 $\times$ 3 $\times$ 3 $\times$ 3 $\times$ 3 $\times$ 3 $\times$ 7
Here, prime factor 7 does not have its pair.
If we divide the number 5103 by 7, then the number will become a perfect square.
$\frac{5103}{7} \ =\ 729$
729 is square of 27.
Therefore, 5103 has to be divided by 7 to obtain a perfect square.
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