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
8

    LCD = 8

b)    
2
3
and
3
4

    LCD = 12

c)    
2
4
and
2
9

    LCD = 36

d)    
1
3
and
1
5

    LCD = 15

e)    
5
6
and
4
8

    LCD = 24

f)    
1
6
and
3
7

    LCD = 42