Try =A1/GCD(A1,B1)&":"&B1/GCD(A1,B1)
But that would be text and hence one would not be able to use the cell to do
further arithmetic.
best wishes
--
Bernard V Liengme
Microsoft Excel MVP
http://people.stfx.ca/bliengme
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"dshadrock" wrote in message
...
Is there a formula that will allow for a return value as a ratio, i.e.
2:1,
4:1 and so forth? This would be a great analytical tool.