Quantitative Aptitude — HCF and LCM Questions & Answers

Quantitative Aptitude — HCF and LCM

Quantitative aptitude questions for competitive exams

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Showing 151–151 of 151 questions in HCF and LCM

Q.151 Easy HCF and LCM

Find the HCF of 48 and 64.

A 8

B 16

C 32

D 24

Correct Answer: B. 16

EXPLANATION

Using prime factorization: 48 = 2⁴ × 3, 64 = 2⁶. HCF = 2⁴ = 16 (taking lowest powers of common prime factors).

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