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    what is the gcf of 189 81 99

    0  Views: 352 Answers: 2 Posted: 12 years ago

    2 Answers

    63 


    27


    3


    Source: http://www.kgbanswers.com/what-is-the-gcf-of-99-and-21/4638302

    Lacee

    It wants the gcf of all 3 not individual
    Colleen

    Moderator
    Well then I'm stumped. Ask your teacher. I've been too long out of school to remember this stuff.
    Colleen

    Moderator
    Try 9

    What is this?

    Lacee

    I need the greatest common factor for these three numbers
    Colleen

    Moderator
    ahhh, OK. I've been too long out of school to remember the acronyms. :)


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