abcd Fractions - Lowest Common Denominator
Fractions - Lowest Common Denominator


Practice

Find the lowest common denominator for the fractions given below.
a)    
2
5
 and
2
7

    LCD = 35

b)    
4
5
 and
4
6

    LCD = 30

c)    
1
2
 and
4
8

    LCD = 8

d)    
1
2
 and
7
12

    LCD = 12

e)    
1
2
 and
5
6

    LCD = 6

f)    
3
4
 and
2
8

    LCD = 8