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SSC GD 2025 PYQ — Question 60

SSC GD Const 2025 (English) - 12 Feb 2025 - Shift 3 • Quantitative Aptitude • Q60

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The LCM of 23 × 92 × 13, 22 × 132 × 19 and 93 × 132 × 192 is :

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Correct answer: A

Explanation

The correct answer is option 1 i.e. 23 × 93 × 132 ×192.

23 × 92 × 13 = 23 × 34 × 13

22 × 132 × 19 = 22 × 132 × 19

93 × 132 × 192 = 36 × 132 × 192

So, LCM = 23 × 93 × 132 ×192