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20 April, 23:48

Find the GCF of 18a and 20b

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Answers (2)
  1. 21 April, 02:51
    0
    Factor

    18a=2*3*3*a

    20b=2*2*5*b

    common factors common to both is 2

    that's it

    GCF=2
  2. 21 April, 03:38
    0
    2 is the GCF!
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