abcd Fractions - Lowest Common Denominator
Fractions - Lowest Common Denominator


Practice

Find the lowest common denominator for the fractions given below.
a)    
2
3
and
4
6

    LCD = 6

b)    
1
2
and
1
9

    LCD = 18

c)    
3
4
and
3
11

    LCD = 44

d)    
1
3
and
5
11

    LCD = 33

e)    
2
3
and
4
11

    LCD = 33

f)    
1
3
and
1
7

    LCD = 21