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Q: If A = 2³ × 3⁷, B = 2⁷ × 3⁵ and C = 2⁸ × 3⁴, then find the least common multiple (LCM) of A, B and C.
  • A. 2⁶ × 3⁷
  • B. 2⁷ × 3⁷
  • C. 2⁹ × 3⁷
  • D. 2⁸ × 3⁷
Correct Answer: Option D - A = 2³ ×3⁷, B = 2⁷ × 3⁵ , C = 2⁸ ×3⁴ Least common multiple (LCM) of A, B and C = 2⁸ × 3⁷
D. A = 2³ ×3⁷, B = 2⁷ × 3⁵ , C = 2⁸ ×3⁴ Least common multiple (LCM) of A, B and C = 2⁸ × 3⁷

Explanations:

A = 2³ ×3⁷, B = 2⁷ × 3⁵ , C = 2⁸ ×3⁴ Least common multiple (LCM) of A, B and C = 2⁸ × 3⁷