a. Find the GCF of each using continuous division.
1) 8, 36
6) 30, 20, 50
2) 40, 20
7) 15, 45, 30
3) 48, 40
8) 20, 10, 18, 28
4) 25, 45, 20
9) 45, 36, 18, 81
5) 42, 30, 48
10) 30, 50, 40, 60 pls help me ​