Factor -49y^6z^4-16x^3y^3z^7

$- 49 y^{6} z^{4} - 16 x^{3} y^{3} z^{7}$

Step 1

Reorder $- 49 y^{6} z^{4}$ and $- 16 x^{3} y^{3} z^{7}$ .

$- 16 x^{3} y^{3} z^{7} - 49 y^{6} z^{4}$

Step 2

Factor $- y^{3} z^{4}$ out of $- 16 x^{3} y^{3} z^{7}$ .

$- y^{3} z^{4} (16 x^{3} z^{3}) - 49 y^{6} z^{4}$

Step 3

Factor $- y^{3} z^{4}$ out of $- 49 y^{6} z^{4}$ .

$- y^{3} z^{4} (16 x^{3} z^{3}) - y^{3} z^{4} (49 y^{3})$

Step 4

Factor $- y^{3} z^{4}$ out of $- y^{3} z^{4} (16 x^{3} z^{3}) - y^{3} z^{4} (49 y^{3})$ .

$- y^{3} z^{4} (16 x^{3} z^{3} + 49 y^{3})$