Excel: Find and dates data across sheets

Hi all, i have a workbook which consists of 2 sheets. in each sheet i have a unique ID and the date next to it such as sheet 1

98531 11/10/2014
86521b 8/8/2014
66363d 1/1/2014
sheet 2
86521b 10/8/2014
98531 15/10/2014
66363d 6/1/2014
what i need to do is first find the data from sheet 2 which matches sheet 1. then minus sheet two date from sheet 1 to give me the amount of days difference. any help will be much appreciated

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This thread is current as of November 10, 2014.

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