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What is gcd(462, 168)? | QuestionStock

Representative image for question: What is gcd(462, 168)?

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Mathematics

What is gcd(462, 168)?

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What is gcd(462, 168)?

Options:

42
14
84
28

Correct answer: 42

Explanation: Using the Euclidean algorithm: 462 − 168·2 = 126 and gcd(168,126)=42; therefore gcd(462,168) = 42, a concrete integer result.

Created 2026-03-10T17:49:02.218Z. Updated 2026-03-10T17:49:02.218Z.