What is the gcf of 18a and 20ab
2 answers:
Answer:
2
Step-by-step explanation:
the biggest number they can both divide by is 2.
Answer:
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
<em><u>s</u></em><em><u>o</u></em><em><u> </u></em><em><u>y</u></em><em><u>o</u></em><em><u>u</u></em><em><u> </u></em><em><u>w</u></em><em><u>o</u></em><em><u>u</u></em><em><u>l</u></em><em><u>d</u></em><em><u> </u></em><em><u>g</u></em><em><u>e</u></em><em><u>t</u></em><em><u> </u></em><em><u>t</u></em><em><u>h</u></em><em><u>e</u></em><em><u> </u></em><em><u>gcf</u></em><em><u> </u></em><em><u>a</u></em><em><u>s</u></em><em><u> </u></em><em><u>2</u></em><em><u>a</u></em><em><u> </u></em><em><u>s</u></em><em><u>o</u></em><em><u> </u></em><em><u>i</u></em><em><u>t</u></em><em><u> </u></em><em><u>w</u></em><em><u>ould</u></em><em><u> </u></em><em><u>b</u></em><em><u>e</u></em><em><u> </u></em><em><u>w</u></em><em><u>r</u></em><em><u>i</u></em><em><u>t</u></em><em><u>t</u></em><em><u>e</u></em><em><u>n</u></em><em><u> </u></em><em><u>a</u></em><em><u>s</u></em><em><u> </u></em><em><u>2</u></em><em><u>a</u></em><em><u>(</u></em><em><u>9</u></em><em><u>+</u></em><em><u>1</u></em><em><u>0</u></em><em><u>b</u></em><em><u>)</u></em>
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