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vissvess's avatar
vissvess
Helper V
7 years ago
Solved

GCD for multiple values

Hi all,   I recently came accross a requirement to get a calculated column that gets a GCD of multiple values in the related table. Unfortunately, DAX syntax for GCD is for only two values.   My ...
Zubair_Muhammad's avatar
Zubair_Muhammad
Community Champion
7 years ago

HI vissvess Anonymous 

 

Here is a DAX possibility

Could be very slow.

But it works with sample data

 

Pen_Size =
VAR possible_GCDs =
    GENERATESERIES ( 2, MAXX ( RELATEDTABLE ( 'DataTable' ), [Confirmed] ) )
VAR temp =
    ADDCOLUMNS (
        possible_GCDs,
        "Check",
        VAR mycount =
            COUNTROWS ( RELATEDTABLE ( 'DataTable' ) )
        VAR possibleValues =
            CALCULATETABLE ( VALUES ( 'DataTable'[Confirmed] ) )
        RETURN
            SUMX (
                possibleValues,
                IF ( [Confirmed] / [Value] = INT ( [Confirmed] / [Value] ), 0, 1 )
            )
    )
RETURN
    MAXX ( FILTER ( temp, [Check] = 0 ), [Value] )
  • Zubair_Muhammad's avatar
    Zubair_Muhammad
    Community Champion
    7 years ago

    Welcome Sir