AP Police SI previous year question
If the LCM of two integers both greater than 1 is 1517, the sum of those two numbers is
Asked in AP Police SI Prelims: 2023 (Paper I & II) · Quantitative Aptitude
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Correct answer: (C) 78
1517 = 37 × 41 (both prime). For LCM=1517 with minimal/valid coprime pair, numbers are 37 and 41. Sum = 78.
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हिंदी में प्रश्न
यदि 1 से बड़े दो पूर्णांकों का LCM (ल.स.प.) 1517 है, तो उन दोनों संख्याओं का योग है
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सही उत्तर: (C) 78
1517 = 37 × 41 (दोनों अभाज्य संख्याएँ)। LCM=1517 के लिए न्यूनतम/मान्य सहअभाज्य जोड़े के रूप में संख्याएँ 37 और 41 हैं। योग = 78।
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