abcd Fractions - Lowest Common Denominator
Fractions - Lowest Common Denominator


Practice

Find the lowest common denominator for the fractions given below.
a)    
2
4
 and
3
12

    LCD = 12

b)    
1
2
 and
1
3

    LCD = 6

c)    
2
5
 and
4
10

    LCD = 10

d)    
1
7
 and
9
10

    LCD = 70

e)    
3
7
 and
3
8

    LCD = 56

f)    
1
3
 and
7
8

    LCD = 24