SSC GD Constable previous year question
Find the least common multiple (LCM) of 30, 13, 180 and 234.
Asked in SSC GD Constable 2025: 11 Feb 2025 Shift 1 (Morning) · Quantitative Aptitude
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Correct answer: (B) 2340
Prime-factorising and taking the highest powers of all prime factors present in 30, 13, 180 and 234 gives LCM = 2340.
हिंदी में प्रश्न
30, 13, 180 और 234 का लघुत्तम समापवर्त (LCM) ज्ञात कीजिए।
उत्तर जाँचने के लिए किसी विकल्प पर टैप करें।
उत्तर और व्याख्या देखें
सही उत्तर: (B) 2340
सभी संख्याओं का अभाज्य गुणनखंडन करके सभी अभाज्य गुणनखंडों की उच्चतम घात लेने पर LCM = 2340 प्राप्त होता है।
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