Find the square root of $7744$ by the prime factorisation method.

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Solution

$7744 = 2 \times 2 \times 2 \times 2 \times 2 \times 2 \times 11 \times 11$
$=> \sqrt{7744} = \sqrt{2 \times 2 \times 2 \times 2 \times 2 \times 2 \times 11 \times 11}$
$= 2 \times 2 \times 2 \times 11$
$= 88$

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Find the square root of 7744 by the prime factorisation method.

7744=2×2×2×2×2×2×11×11=>√7744=√2×2×2×2×2×2×11×11 =2×2×2×11 =88

Find the square root of $7744$ by the prime factorisation method.

$7744 = 2 \times 2 \times 2 \times 2 \times 2 \times 2 \times 11 \times 11$
$=> \sqrt{7744} = \sqrt{2 \times 2 \times 2 \times 2 \times 2 \times 2 \times 11 \times 11}$
$= 2 \times 2 \times 2 \times 11$
$= 88$