abcd Fractions - Lowest Common Denominator
Fractions - Lowest Common Denominator


Practice

Find the lowest common denominator for the fractions given below.
a)    
1
2
 and
3
4

    LCD = 4

b)    
5
6
 and
4
8

    LCD = 24

c)    
4
5
 and
8
11

    LCD = 55

d)    
2
4
 and
7
8

    LCD = 8

e)    
3
5
 and
2
9

    LCD = 45

f)    
1
2
 and
2
10

    LCD = 10