Solution: The LCM of 13 and 17 is $223$. Since $223 > 200$, the largest multiple is $0$ (invalid). Adjusting, the largest under 200 is $0$ (no valid number). However, if the question allows divisibility by 13 or 17, the answer differs. Assuming exact LCM, the answer is $oxed0$ (no solution). - Portal da Acústica
Mar 01, 2026
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