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Factor hints (Posted on 2019-04-18)

191902 = 438*439 - 19*20

Based on this fact, find two factors x, y such that 191902 = xy and x>y>400

No Solution Yet Submitted by Danish Ahmed Khan

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solution

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438*(438+1)-19(19+1) = 438^2-19^2+438-19 = (438-19)*(438+19+1)=419*458

answer <b>419, 458</b>

Posted by Ady TZIDON on 2019-04-19 06:40:26

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