Factor out the greatest common factor5x2 y3 z2 10 x3 y4 z3
     Factor out the greatest common factor.5x^2 y^3 z^2 - 10 x^3 y^4 z^3 + 25 x^5 y^2. 
  
  Solution
Given
5 x^2y^3z^2 - 10 x^3y^4z^3 + 25 x^5y^2
Taking common exponents of 5, x ,y,z , we get
5x^2y^2 ( y.z^2 - 2x.y^2.z^3 + 5x^3)
Hence the greatest commong factor is
5.x^2.y^2
Thank you !!

