Factor 21x^2y^4z^3-35x^6yz

$21 x^{2} y^{4} z^{3} - 35 x^{6} y z$

Factor $7 x^{2} y z$ out of $21 x^{2} y^{4} z^{3}$ .

$7 x^{2} y z (3 y^{3} z^{2}) - 35 x^{6} y z$

Factor $7 x^{2} y z$ out of $- 35 x^{6} y z$ .

$7 x^{2} y z (3 y^{3} z^{2}) + 7 x^{2} y z (- 5 x^{4})$

Factor $7 x^{2} y z$ out of $7 x^{2} y z (3 y^{3} z^{2}) + 7 x^{2} y z (- 5 x^{4})$ .

$7 x^{2} y z (3 y^{3} z^{2} - 5 x^{4})$