Least Common Multiple (LCM)
What is the LCM of 5 and 10?
10
What is the LCD of these two fractions?
1/2 and 1/4
4
1/7 + 3/7 =
4/7
5/7 - 2/7 =
3/7
1/2 + 2/10 =
7/10
What is the LCM of 2 and 4?
4
What is the LCD of these two fractions?
2/3 and 1/6
6
5/9 + 2/9 =
7/9
7/11 - 4/11 =
3/11
1/2 + 1/4 =
3/4
What is the LCM of 6 and 3?
6
What is the LCD of these two fractions?
3/4 and 3/8
8
1/5 + 2/5 =
3/5
2/23 - 1/23 =
1/23
2/5 + 1/2 =
9/10
What is the LCM of 4 and 5?
20
What is the LCD of these two fractions?
1/12 and 3/4
12
5/11 + 5/11 =
10/11
11/19 - 8/19 =
3/19
1/2 + 1/3 =
5/6
What is the LCM of 7 and 3?
21
What is the LCD of these two fractions?
2/7 and 1/3
21
4/17 + 3/17 =
7/17
19/20 - 8/20 =
11/20
5/9 + 1/4 =
29/36