kiamonstaa
What's the GCF of 192 and 16?



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kiamonstaa
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my mistake

hartnn
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can u factor both?

kiamonstaa
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not the really big number!

hartnn
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192 can be written as 2*2*2*2*2*2*3
right?

kiamonstaa
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i guess. yes?

hartnn
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and 16 can be written as 1*2*2*2*2
right?

kiamonstaa
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yes

hartnn
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from those two,which factors do u see common?

kiamonstaa
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2

hartnn
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only 1 '2' ?
or many '2's?

kiamonstaa
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4 twos lol

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

kiamonstaa
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ohh wow. now i feel dumb. thanks

hartnn
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no u r not,it was a good question :)
welcome.

kiamonstaa
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sure lol