SSC GD Constable previous year question
Find the Least Common Multiple (LCM) of 40, 20, 120 and 335.
Asked in SSC GD Constable 2025: 07 Feb 2025 Shift 1 (Morning) · Quantitative Aptitude
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Correct answer: (A) 8040
Prime factorising: 40=2³×5, 20=2²×5, 120=2³×3×5, 335=5×67. LCM = 2³×3×5×67 = 8040.
हिंदी में प्रश्न
40, 20, 120 और 335 का लघुत्तम समापवर्त्य (LCM) ज्ञात कीजिए।
उत्तर जाँचने के लिए किसी विकल्प पर टैप करें।
उत्तर और व्याख्या देखें
सही उत्तर: (A) 8040
अभाज्य गुणनखंड: 40=2³×5, 20=2²×5, 120=2³×3×5, 335=5×67। LCM = 2³×3×5×67 = 8040।
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