find the smallest number by which 27783 be multiplied to get a perfect square number
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9
27783×7 =194481=441^2 perfect square
Answered by
9
first find the factors of 27783
27783=3×9261
=3×3×3087
=3×3×3×1029
=3×3×3×3×343
=3×3×3×3×7×7×7
form pairs of two same numbers and the number left alone should be multiplied to it
so here answer is 4
27783=3×9261
=3×3×3087
=3×3×3×1029
=3×3×3×3×343
=3×3×3×3×7×7×7
form pairs of two same numbers and the number left alone should be multiplied to it
so here answer is 4
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