Try one of these.

Array entered** :

=AND(EXACT(A1,B1:C1))

Normally entered:

=SUMPRODUCT(--(EXACT(A1,B1:C1)))=2

** array formulas need to be entered using the key combination of
CTRL,SHIFT,ENTER (not just ENTER)

--
Biff
Microsoft Excel MVP


"Jason" wrote in message
...
I understand that the Exact formula can compare 2 columns. Is there a way
that I can compare 3 columns of data?

Thanks.

Jason