Let the two numbers be
and
.
The difference of two numbers is same as their product.
\The equation is
.
The sum of their resiprocals is
.
The equation is
.

The system of equations are
.
Find the two numbers.
\Substitute
in
.

Substitute
in
.

and 
and
.
is not possible, hence it is not considered.
For
,
.
Therefore, the two numbers are
and
.
The two numbers are
and
.