Question about Texas Instruments TI-30 XIIS Calculator

# The gcf of 9 and 27 - Texas Instruments TI-30 XIIS Calculator

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• Texas Instru... Master

9=9x1
27=9x3
The greatest common factor of 9 and 27 is 9 itself. (27 is a multiple of 9.)

Posted on Feb 14, 2012

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Posted on Jan 02, 2017

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• Now you know that x=30/5=18/3=6 so greatest common factor is 6.

I hope this helps :)

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