Find the smallest number by which 1278 must be multiple to get a perfect square
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Step-by-step explanation:
Prime factorisation of 12748=2×2×3187
On grouping the factors in pairs, we notice that one 3187 is left out. Hence,we.
should multiply 12748 with 3187, so that prime factor 3187 gets grouped in pairs.
Hence, 12748 should be multiplied by 3187 to make it a perfect square.
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