Factor -18x^2y^6z^4-6x^4y^4z^5

$- 18 x^{2} y^{6} z^{4} - 6 x^{4} y^{4} z^{5}$

Step 1

Reorder $- 18 x^{2} y^{6} z^{4}$ and $- 6 x^{4} y^{4} z^{5}$ .

$- 6 x^{4} y^{4} z^{5} - 18 x^{2} y^{6} z^{4}$

Step 2

Factor $- 6 x^{2} y^{4} z^{4}$ out of $- 6 x^{4} y^{4} z^{5}$ .

$- 6 x^{2} y^{4} z^{4} (x^{2} z) - 18 x^{2} y^{6} z^{4}$

Step 3

Factor $- 6 x^{2} y^{4} z^{4}$ out of $- 18 x^{2} y^{6} z^{4}$ .

$- 6 x^{2} y^{4} z^{4} (x^{2} z) - 6 x^{2} y^{4} z^{4} (3 y^{2})$

Step 4

Factor $- 6 x^{2} y^{4} z^{4}$ out of $- 6 x^{2} y^{4} z^{4} (x^{2} z) - 6 x^{2} y^{4} z^{4} (3 y^{2})$ .

$- 6 x^{2} y^{4} z^{4} (x^{2} z + 3 y^{2})$