Find the gcf and lcm of the following set of numbers using continuous division
1) 24, 12 6 gcf___ lcm ___
2) 16, 24, 12 gcf___ lcm___
3) 2, 4, 6 gcf___ lcm___
4) 5, 10, 20 gcf___ lcm___
5) 12, 8, 16 gcf___ lcm___
6) 8, 16 gcf___ lcm___
7) 10, 20, 30 gcf___ lcm___
8) 15, 30 gcf___ lcm___
9) 2, 4, 6 gcf___ lcm___
10) 21 , 14 , 28 gcf___ lcm___
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Answer:
1. GCF: 6 LCM: 3
2. GCF: 8 LCM: 2
3. GCF: 2 LCM: 1