B. Find the least common multiple (LCM) of each set of numbers using continuous division. Use the space provided for your solution. 3. 9, 15, 18, and 27 1.8 and 12 2. 15, 18, and 20

Answer:
1. 3 (3×6) and (3×10)
2. 4 (4×3) and (4×5) and (4×12)
3. 15 (15×2) and (15×4) and (15×6) and (15×8)
LCM
1. 24
2. 90
3. 270