7. Example
Find the Least Common Multiple (GCF) of 4 and 6.
STEP TWO: List the MULTIPLES of 6.
4: 4,8,12,16,20,24,28
8. Example
Find the Least Common Multiple (GCF) of 4 and 6.
STEP TWO: List the MULTIPLES of 6.
4: 4,8,12,16,20,24,28
6:
9. Example
Find the Least Common Multiple (GCF) of 4 and 6.
STEP TWO: List the MULTIPLES of 6.
4: 4,8,12,16,20,24,28
6: 6,12,18,24,30,36
10. Example
Find the Least Common Multiple (GCF) of 4 and 6.
4: 4,8,12,16,20,24,28
6: 6,12,18,24,30,36
11. Example
Find the Least Common Multiple (GCF) of 4 and 6.
STEP THREE: Find the common multiples in both list.
4: 4,8,12,16,20,24,28
6: 6,12,18,24,30,36
12. Example
Find the Least Common Multiple (GCF) of 4 and 6.
4: 4,8,12,16,20,24,28
6: 6,12,18,24,30,36
13. Example
Find the Least Common Multiple (GCF) of 4 and 6.
4: 4,8,12,16,20,24,28
6: 6,12,18,24,30,36
Which is the
common
multiple?
14. Example
Find the Least Common Multiple (GCF) of 4 and 6.
4: 4,8,12,16,20,24,28
6: 6,12,18,24,30,36
Which is the
LCM is 24 common
multiple?
20. Example
Find the Least Common Multiple (GCF) of 9 and 15.
STEP TWO: List the MULTIPLES of 15.
9: 9,18,27,36,45,54,60
21. Example
Find the Least Common Multiple (GCF) of 9 and 15.
STEP TWO: List the MULTIPLES of 15.
9: 9,18,27,36,45,54,60
15:
22. Example
Find the Least Common Multiple (GCF) of 9 and 15.
STEP TWO: List the MULTIPLES of 15.
9: 9,18,27,36,45,54,60
15: 15,30,45,60,75,90
23. Example
Find the Least Common Multiple (GCF) of 9 and 15.
9: 9,18,27,36,45,54,60
15: 15,30,45,60,75,90
24. Example
Find the Least Common Multiple (GCF) of 9 and 15.
STEP THREE: Find the common multiples in both list.
9: 9,18,27,36,45,54,60
15: 15,30,45,60,75,90
25. Example
Find the Least Common Multiple (GCF) of 9 and 15.
9: 9,18,27,36,45,54,60
15: 15,30,45,60,75,90
26. Example
Find the Least Common Multiple (GCF) of 9 and 15.
9: 9,18,27,36,45,54,60
15: 15,30,45,60,75,90
Which is the
common
multiple?
27. Example
Find the Least Common Multiple (GCF) of 9 and 15.
9: 9,18,27,36,45,54,60
15: 15,30,45,60,75,90
Which is the
LCM is 45 common
multiple?
33. Example
Find the Least Common Multiple (LCM) of 8, 10, and 40.
STEP TWO: List the multiples of 10.
8: 8,16,24,32,40,48,56
34. Example
Find the Least Common Multiple (LCM) of 8, 10, and 40.
STEP TWO: List the multiples of 10.
8: 8,16,24,32,40,48,56
10:
35. Example
Find the Least Common Multiple (LCM) of 8, 10, and 40.
STEP TWO: List the multiples of 10.
8: 8,16,24,32,40,48,56
10: 10,20,30,40,50,60,70
36. Example
Find the Least Common Multiple (LCM) of 8, 10, and 40.
8: 8,16,24,32,40,48,56
10: 10,20,30,40,50,60,70
37. Example
Find the Least Common Multiple (LCM) of 8, 10, and 40.
STEP THREE: List the multiples of 40.
8: 8,16,24,32,40,48,56
10: 10,20,30,40,50,60,70
38. Example
Find the Least Common Multiple (LCM) of 8, 10, and 40.
STEP THREE: List the multiples of 40.
8: 8,16,24,32,40,48,56
10: 10,20,30,40,50,60,70
40:
39. Example
Find the Least Common Multiple (LCM) of 8, 10, and 40.
STEP THREE: List the multiples of 40.
8: 8,16,24,32,40,48,56
10: 10,20,30,40,50,60,70
40: 40,80,120,160,200,240
40. Example
Find the Least Common Multiple (LCM) of 8, 10, and 40.
8: 8,16,24,32,40,48,56
10: 10,20,30,40,50,60,70
40: 40,80,120,160,200,240
41. Example
Find the Least Common Multiple (LCM) of 8, 10, and 40.
STEP FOUR: Find the common multiples in all 3 lists.
8: 8,16,24,32,40,48,56
10: 10,20,30,40,50,60,70
40: 40,80,120,160,200,240
42. Example
Find the Least Common Multiple (LCM) of 8, 10, and 40.
8: 8,16,24,32,40,48,56
10: 10,20,30,40,50,60,70
40: 40,80,120,160,200,240
43. Example
Find the Least Common Multiple (LCM) of 8, 10, and 40.
8: 8,16,24,32,40,48,56
10: 10,20,30,40,50,60,70
40: 40,80,120,160,200,240
Which multiple
do they have in
common?
44. Example
Find the Least Common Multiple (LCM) of 8, 10, and 40.
8: 8,16,24,32,40,48,56
10: 10,20,30,40,50,60,70
40: 40,80,120,160,200,240
Which multiple
LCM is 40 do they have in
common?