Practicing Success

Target Exam

CUET

Subject

General Test

Chapter

Numerical Ability

Topic

HCF and LCM

Question:

If A1 and A2 are two distinct prime numbers, then what is the highest common factor of A1 and A2?

Options:

3

1

5

2

Correct Answer:

1

Explanation:

HCF of any number of prime numbers is always = 1