Practicing Success

Target Exam

CUET

Subject

General Test

Chapter

Numerical Ability

Question:

The HCF and LCM of two numbers are 16 and 160 respectively.  If first number is 32, then the second number is?

Options:

48

80

96

112

Correct Answer:

80

Explanation:

HCF × LCM = 1st number × 2nd number

16 × 160 = 32 × 2nd number

2nd number = \(\frac{16 × 160}{32}\) = 80