Answer:
120
Step-by-step explanation:
3) 2x3, 2x12, 3x10
2 × 12
/ \
3 4
2 2
3 × 10
2 5
2 × 3
2 × 3 × 2 × 2
3 × 2 × 5
= 2 × 2 × 2 × 3 × 5 = 120
LCM: 120
ctto
