Question

Find the smallest number by which 12348 myst be divided to obtain perfect square

Answer 1

By factorisation of 12348,

$1234 = 6 \times 6 \times 7 \times 7 \times 7 \\ 1234 = {6}^{2} \times {7}^{2} \times 7$

Hence 12348 must be divided by 7 to obtained a perfect square.

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Answer 2

Answer:

the smallest no. by which 12348 must be divided to obtain perfect square is 7

Step-by-step explanation:

12348 can be written as 2*2*3*3*7*7*7

and if we make pair of each no. then 7 would be left unpaired.

so the smallest no. by which 12348 must be divided to obtain perfect square is 7