SSC CHSL 2025 · PYQ · LCM and HCF · medium
Find the least common multiple (LCM) of 6, 9, and 12.
- A.36✓ Correct
- B.18
- C.48
- D.24
The LCM of 6, 9, and 12: prime factorizations are 2×3, 3², and 2²×3, so LCM = 2²×3² = 4×9 = 36.
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