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SSC CPO 2023 PYQ — Question 118

SSC CPO - 04 Oct 2023 - Shift 2 • Quantitative Aptitude • Q118

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The HCF of 3888 and 3969 is:

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Correct answer: A

Explanation

The correct answer is Option 1 i.e. 81.

The HCF of 3888 and 3969

Prime factorization of the numbers

⇒ 3888 = 24 × 35

⇒ 3969 = 34 × 72

So, the required HCF = 34 = 81