Question

if p and q are primes then what will be HCF(p,q)
plz asap give the answer and also explain 

Answer 1

HCF is 1
for example two no. are 11 and 17
so there HCF is 1

Answer 2

if P and Q are primes,
the HCF of P and Q is 1.
example let P=2 and Q=3
then HCF of 2 and 3 is....
2 | 3 | 1
2
_
1 | 2 | 2
2
_
0
so the HCF of any two numbers is =1
I think it will help you.......all the best