abcd Fractions - Lowest Common Denominator
Fractions - Lowest Common Denominator


Practice

Find the lowest common denominator for the fractions given below.
a)    
1
2
 and
2
4

    LCD = 4

b)    
5
7
 and
4
8

    LCD = 56

c)    
2
4
 and
6
11

    LCD = 44

d)    
1
4
 and
5
6

    LCD = 12

e)    
2
6
 and
6
7

    LCD = 42

f)    
1
7
 and
2
10

    LCD = 70