Apple Numbers – Remove Duplicates Posted on January 5, 2024 | by Prolific Oaktree This post is to show the formulas used in this video. To find duplicate rows: =IF(COUNTIFS(A2:A$2,A2,B2:B$2,B2,C2:C$2,C2)>1,"Duplicate","") To find duplicate cells: =VLOOKUP(A2,'West Storage-1'::A$2:A$11,1,FALSE)