Q. The H.C.F. of 84 and 126 is

  • (A) 21
  • (B) 28
  • (C) 42
  • (D) 14
✅ Correct Answer: (C) 42
Explanation: The greatest common divisor of 84 and 126 is 42.

Published by Roshan ⭐ 3.43K Points at 05-Jul-2026 07:29 am in Math

Explanation by: Roshan
The greatest common divisor of 84 and 126 is 42.

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