Determine number of possible pairs,whose
GCD is 144 in case:
(i) when (a,b) and (b,a) is considerd
same.
(ii) when (a,b) and (b,a) is considerd
different.
Determine number of possible pairs whose
LCM is 144 in case,
(i)when (a,b) & (b,a) are considered same.
(ii)when(a,b) & (b,a) are considered different.