Unique 2nd List

palaeontology

Active Member
Joined
May 12, 2017
Messages
444
Office Version
  1. 2016
Platform
  1. Windows
This isn't a request to make one 'uniques' list combining all contents from two lists ... it's slightly different.

I have the following 2 Lists ... called List A and List B ...

excel screen grab.JPG


I need a formula to remove from List B (to make a new List called 'Revised List B') any numbers that are also found in List A ... so the '2' and the '7' would be removed to leave just '1' and '4'

I don't want List A adjusted in any way, and I'm not looking to merge the two lists into one 'Uniques' list.

I'm not looking for a way to do it using the filter button within the Excel ribbon ... I need the solution to this to be a formula .(not VBA) .... if at all possible.

Any help on this would be much appreciated.

Kind regards,

Chris
 

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How about
+Fluff 1.xlsm
ABCDEFGHIJKLMNOPQ
1
223679124714 
3
Summary
Cell Formulas
RangeFormula
O2:Q2O2=IFERROR(INDEX($I$2:$L$2,AGGREGATE(15,6,(COLUMN($I$2:$L$2)-COLUMN($I$2)+1)/(ISNA(MATCH($I$2:$L$2,$A$2:$E$2,0))),COLUMNS($O2:O2))),"")
 
Upvote 0
That worked brilliantly Fluff, thankyou so much.

I'll have to teach myself the Aggregate function ... definitely a new one to me.

Very kind regards,

Chris
 
Upvote 0
You're welcome & thanks for the feedback.
 
Upvote 0

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