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    3. what is the gcf of 189 81 99
    what is the gcf of 189 81 99

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    0  Views: 427 Answers: 2 Posted: 14 years ago
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      2 Answers

      63 


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

      14 years ago. Rating: 0
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        Lacee

        It wants the gcf of all 3 not individual
        commented 14 years ago
        Colleen

        Moderator
        Well then I'm stumped. Ask your teacher. I've been too long out of school to remember this stuff.
        commented 14 years ago
        Colleen

        Moderator
        Try 9
        commented 14 years ago

        What is this?

        14 years ago. Rating: 0
        Comment this answer

          Lacee

          I need the greatest common factor for these three numbers
          commented 14 years ago
          Colleen

          Moderator
          ahhh, OK. I've been too long out of school to remember the acronyms. :)
          commented 14 years ago


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