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kiamonstaa

  • 3 years ago

What's the GCF of 192 and -16?

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  1. kiamonstaa
    • 3 years ago
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    my mistake

  2. hartnn
    • 3 years ago
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    can u factor both?

  3. kiamonstaa
    • 3 years ago
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    not the really big number!

  4. hartnn
    • 3 years ago
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    192 can be written as 2*2*2*2*2*2*3 right?

  5. kiamonstaa
    • 3 years ago
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    i guess. yes?

  6. hartnn
    • 3 years ago
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    and -16 can be written as -1*2*2*2*2 right?

  7. kiamonstaa
    • 3 years ago
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    yes

  8. hartnn
    • 3 years ago
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    from those two,which factors do u see common?

  9. kiamonstaa
    • 3 years ago
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    2

  10. hartnn
    • 3 years ago
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    only 1 '2' ? or many '2's?

  11. kiamonstaa
    • 3 years ago
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    4 twos lol

  12. hartnn
    • 3 years ago
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    right :) so your greatest common factor(GCF) are those 4 '2's that is 2*2*2*2=16.....

  13. kiamonstaa
    • 3 years ago
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    ohh wow. now i feel dumb. thanks

  14. hartnn
    • 3 years ago
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    no u r not,it was a good question :) welcome.

  15. kiamonstaa
    • 3 years ago
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    sure lol

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