Answer:
x^2
Step-by-step explanation:
The greatest common factor of 5x^2, 10x^3, 6x^5:
For the numbers, there is no greatest common factor except for 1.
For the variables, the furthest we can go is x^2.
In conclusion, the greatest common factor of 5x^2, 10x^3, 6x^5 is x^2.
