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17 August, 10:34

What is the gcf of 18a and 20ab

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Answers (2)
  1. 17 August, 11:28
    0
    It is 2a

    Step-by-step explanation:

    Ok the greatest common factor is the number and/or term common to a seri3s of values so you separate them

    the GCF of 18 and 20 is 2

    and you also have a and ab

    now, what is common to them both

    a

    so you would get the gcf as 2a so it would be written as 2a (9+10b)
  2. 17 August, 13:31
    0
    2

    Step-by-step explanation:

    the biggest number they can both divide by is 2.
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