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Find the square root of the following number by prime factorization. 484

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The square root of `484`by prime factorization
`(484)`=`(2xx2xx11xx11)`
`(484)`=`(2xx2)(11xx11)`
The numbers which get repeated with in the square root are `2` and`11`
The square root of `484` is
`(2xx11)`=`22`
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