Suppose you numbers are in A1:C20
In E1 enter =IF(COUNTIF($A$1:$C$20,A1)1,A1,"")
Copy this across to G1 and then copy E1:G1 down to row 20
If a number in A1:C20 is unique the corresponding cell in E1:G20 will be
blank, otherwise it will display the number
Something to get started with?
best wishes
--
Bernard V Liengme
www.stfx.ca/people/bliengme
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"Bernard Liengme" wrote in message
...
One or many COLUMNS?

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Bernard V Liengme
www.stfx.ca/people/bliengme
remove caps from email

"ghost" wrote in message
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hi,
i have multi rows with numbers, what i need is to compare between them
and
the same numbers will be deleted
thx.