1. Find the LCM of 5,4.
4
5
20
9
2. Find the LCM of 10, 20.
5
10
20
15
3. Find the LCM of 12, 30.
6
12
30
60
4. Find the LCM of 12, 36.
36
6
12
48
5. Find the LCM of 30, 40.
10
30
120
70
6. Find the LCM of 24, 36.
6
2
36
72
7. Find the LCM of 15, 25.
5
25
75
125
8. Find the LCM of 27, 9.
9
27
3
243
9. Find the LCM of 6, 9.
3
6
18
36
10. Find the LCM of 6, 10.
2
6
30
60