Respuesta :
"18xy" is the one among the following choices given in the question that is the greatest common factor of 72x^2y and 18xy. The correct option among all the options that are given in the question is the fourth option or option "D". I hope that this is the answer that you were looking for and it has come to your help.
For this case we have the following expressions:
[tex] 72x ^ 2y
18xy
[/tex]
The biggest common factor for each expression is given by:
[tex] 72x ^ 2y = 18xy (4x)
18xy = 18xy (1)
[/tex]
Therefore, the biggest common factor is the one that is repeated in both terms.
We have then that for this case is:
[tex] 18xy
[/tex]
Answer:
the greatest common factor of 72x ^ 2y and 18xy is:
D. 18xy