出现次数最少的数值 (11833)

F2{=IFERROR(0&0&SMALL(IF(MMULT((LEN(C$2:D$2)-LEN(SUBSTITUTE(C$2:D$2,0&0&ROW($1:$9)-1,)))/3,{1;1})=MIN(TEXT(MMULT((LEN(C$2:D$2)-LEN(SUBSTITUTE(C$2:D$2,0&0&ROW($1:$9)-1,)))/3,{1;1}),"0;;!9")*1),ROW($1:$9)-1),ROW(A1)),"")