LCM of 2 numbers
What is the LCM of 1 and 2
2
What is the LCM of 1,2 and 3
6
2 x _ = 6
_ x 2 = 6
3
1/2 + 2/2 = ?
3/2
List the first 5 multiples of both 2 and 4
2,4,6,8,10
4,8,12,16,20
What is the LCM of 3 and 8
24
What is the LCM of 2,3 and 9
12
3 x _ = 12
_ x 3 = 124
4
3/4 + 1/4 = ?
4/4
List the first 5 multiples of both 5 and 10
5,10,15,20,25
10,20,30,40,50
What is the LCM of 4 and 6
12
What is the LCM of 4, 5, and 8
40
3 x _ = 15
_ x 3 = 155
5
1/2 + 1/4 = ?
3/4
List the first 5 multiples of 6 and 8
6,12,18,24,30
8,16,24,32,40
What is the LCM of 7 and 21
42
What is the LCM of 6,12 and 24
24
6 x _ = 24
_ x 6 = 24
4
4
3/5 + 1/3 = ?
14/15
list the first 3 multiples of 21 and 7
21,42,63
7,14,21
What is the LCM of 3 and 20
60
What is the LCM of 3, 9 and 15
45
10 x _ = 50
_ x 10 = 50
5
5
2/5 + 2/10 = ?
12/10
list the first 5 muliples of 100 and 50
100,200,300,400,500
50,100,150,200,250