abcd Fractions - Lowest Common Denominator
Fractions - Lowest Common Denominator


Practice

Find the lowest common denominator for the fractions given below.
a)    
1
2
 and
5
9

    LCD = 18

b)    
2
8
 and
6
9

    LCD = 72

c)    
1
2
 and
1
10

    LCD = 10

d)    
2
5
 and
3
7

    LCD = 35

e)    
2
3
 and
1
6

    LCD = 6

f)    
1
3
 and
5
9

    LCD = 9