jalysahill jalysahill
  • 11-05-2017
  • Mathematics
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The greatest common factor using prime factorization for 28 and 63

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Аноним Аноним
  • 11-05-2017
the answer is seven im sure

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PixyStix11
PixyStix11 PixyStix11
  • 11-05-2017
the GCF is 7
7 • 4 = 28
7 • 9 = 63
hope this helps
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