If A1 and A2 are two distinct prime numbers, then what is the highest common factor of A1 and A2?
Answer & explanation
Correct answer: option 2
HCF of any number of prime numbers is always = 1
If A1 and A2 are two distinct prime numbers, then what is the highest common factor of A1 and A2?
Correct answer: option 2
HCF of any number of prime numbers is always = 1