Answer:
the greatest common factor is 15. i mean unless the question is asking for us to multiply the numbers by their exponents the answer maybe different. but if we are just keeping the exponents as is and not messing with them, the greatest common factor of the coefficients is 15.
Step-by-step explanation:
The greatest common factor should be [tex]15n^2[/tex]
Since the numbers are [tex]15n^5, 30n^3\ and 45n^2[/tex]
So,
[tex]15n^5 = 3\times 5\times n^5\\\\30n^3 = 3\times 5\times 2\times n^3\\\\45n^2 = 3\times 5\times 3\times n^2[/tex]
Based on this we can say that the common factor should be [tex]15n^2[/tex]
Learn more about the factor here: https://brainly.com/question/24247302
