Find the square root of $3969$ by division method.

Find the square root of $54289$ by division method. 

Find the square root of $8281$ by division method. 

Find the square root of $53361$ by division method. $$

Find the square root of $6889$ by division method. 

Find the square root of by $2116$ division method.

Find the square root of $423801$ by division method.

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Find the square roots of the $831744$ by division method.