Factorise Fully

Question 1:

3t+24
3 t+8

Question 2:

27q24
3 9q8

Question 3:

56e+80
8 7e+10

Question 4:

5g2+2g
g 5g+2

Question 5:

9ai+8a
a 9i+8

Question 6:

15z210xz
5z 3z2x