Question

4. Find the smallest number by which 23814 must be divided so, that it becomes a perfect square. Find the square root of the perfect square so, obtained.
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Answer 1

Step-by-step explanation:

$the \: factor \: of \: 23814 = 2 \times 3 \times 3 \times 3 \times 3 \times 3 \times 7 \times 7 \times$

$2and3 \: is \: uucommom \:$

$2 \times 3 = 6$

$then \: divided \: by \: 6and \: \: thenfind \: squar \: roor \:$

$please \: like \: this \: and \: brainlist$

Answer 2

answer : 63

answer : when we do prime factorisation

23814÷2

11907÷3

3969÷3

1323÷3

441÷3

147÷3

49÷7

7÷7

=1.

so,now we will group each pair of number:

3, 3 and 7 have their pair but 2 and 3 don't have any pair.

So, 2×3=6.

Now divide 23814÷6 =3969.

So,

$\sqrt{3969} = 63$

So,the final answer is 63.