Name:
Date:
Find Least Common Multiple (LCM) for each number set.
1)
20 and 3 =
lcm:
2)
7 and 3 =
lcm:
3)
5 and 10 =
lcm:
4)
10 and 5 =
lcm:
5)
12 and 6 =
lcm:
6)
2 and 4 =
lcm:
7)
6 and 9 =
lcm:
8)
3 and 6 =
lcm:
9)
6 and 4 =
lcm:
10)
4 and 3 =
lcm:
11)
5 and 10 =
lcm:
12)
12 and 10 =
lcm:
13)
3 and 5 =
lcm:
14)
15 and 10 =
lcm:
15)
4 and 5 =
lcm:
16)
2 and 4 =
lcm:
1)
lcm=60
2)
lcm=21
3)
lcm=10
4)
lcm=10
5)
lcm=12
6)
lcm=4
7)
lcm=18
8)
lcm=6
9)
lcm=12
10)
lcm=12
11)
lcm=10
12)
lcm=60
13)
lcm=15
14)
lcm=30
15)
lcm=20
16)
lcm=4