Practicing Success

Target Exam

CUET

Subject

General Test

Chapter

Numerical Ability

Question:

The HCF of \(\frac{2}{3}\) , \(\frac{4}{5}\)&\(\frac{7}{8}\) is :

Options:

\(\frac{2}{120}\)

\(\frac{1}{120}\)

\(\frac{7}{120}\)

\(\frac{7}{60}\)

Correct Answer:

\(\frac{1}{120}\)

Explanation:

HCF of \(\frac{2}{3}\) , \(\frac{4}{5}\)&\(\frac{7}{8}\) = \(\frac{HCF \; of \; numerator}{LCM \; of \; denominator}\)

HCF of numerator= 1

LCM of denominator ( 3 × 5 × 8 ) = 120

HCF of \(\frac{2}{3}\) , \(\frac{4}{5}\)&\(\frac{7}{8}\) = \(\frac{1}{120}\)