Factor 12au-16yv^2+8av^2-24yu

$12 a u - 16 y v^{2} + 8 a v^{2} - 24 y u$

Factor $4$ out of $12 a u$ .

$4 (3 a u) - 16 y v^{2} + 8 a v^{2} - 24 y u$

Factor $4$ out of $- 16 y v^{2}$ .

$4 (3 a u) + 4 (- 4 y v^{2}) + 8 a v^{2} - 24 y u$

Factor $4$ out of $8 a v^{2}$ .

$4 (3 a u) + 4 (- 4 y v^{2}) + 4 (2 a v^{2}) - 24 y u$

Factor $4$ out of $- 24 y u$ .

$4 (3 a u) + 4 (- 4 y v^{2}) + 4 (2 a v^{2}) + 4 (- 6 y u)$

Factor $4$ out of $4 (3 a u) + 4 (- 4 y v^{2})$ .

$4 (3 a u - 4 y v^{2}) + 4 (2 a v^{2}) + 4 (- 6 y u)$

Factor $4$ out of $4 (3 a u - 4 y v^{2}) + 4 (2 a v^{2})$ .

$4 (3 a u - 4 y v^{2} + 2 a v^{2}) + 4 (- 6 y u)$

Factor $4$ out of $4 (3 a u - 4 y v^{2} + 2 a v^{2}) + 4 (- 6 y u)$ .

$4 (3 a u - 4 y v^{2} + 2 a v^{2} - 6 y u)$