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SSC Selection Post 2019 PYQ — Question 65

SSC Selection Post - Matriculation Level 2019 - 17 Jan 2019 - Shift 1 • Quantitative Aptitude • Q65

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Identify the HCF of the numbers 15, 30 and 52 among the options.

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Correct answer: A

Explanation

The correct answer is option 1 i.e. 1

15 = 3 × 5
30 = 2 × 3 × 5
52 = 2 × 2 × 13

H.C.F of 15, 30 and 52 = 1