Find the least common multiples of the following sets of numbers.
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1)
LCM of 3 and 7
3 = , , , , , , , , , , ,
7 = , , , , , , , , , , ,
CM =
LCM =
2)
LCM of 6 and 8
6 = , , , , , , , , , , ,
8 = , , , , , , , , , ,
CM = ,
LCM =
3)
LCM of 7 and 9
7 = , , , , , , , , , , ,
9 = , , , , , , , , , , ,
CM =
LCM =
4)
LCM of 4 and 8
4 = , , , , , , , , , , , ,
8 = , , , , , , , , , ,
CM = , , , , ,
LCM =
5)
LCM of 5 and 10
5 = , , , , , , , , , , ,
10 = , , , , , , , , , , ,
CM = , , , , ,
LCM =
6)
LCM of 3 and 5
3 = , , , , , , . , , , ,
5 = , , , , , , , , , , ,
CM = ,
LCM =
7)
LCM of 6 and 9
6 = , , , , , , , , , , ,
9 = , , , , , , , , , , ,
CM = , , ,
LCM =
8)
LCM of 8 and 12
8 = , , , , , , , , , ,
12 = , , , , , , , , , , ,
CM = , , ,
LCM =
9)
LCM of 15 and 30
15 = , , , , , , , , , , ,
30 = , , , , , , , , , , ,
CM = , , , , ,
LCM =
10)
LCM of 25 and 50
25 = , , , , , , , , , , ,
50 = , , , , , , , ,
CM = , , , , ,
LCM =