Practice
Find the lowest common denominator for the fractions given below.a)
LCD = 28
2
4
and
3
7
LCD = 28
b)
LCD = 28
1
4
and
5
7
LCD = 28
c)
LCD = 12
1
6
and
10
12
LCD = 12
d)
LCD = 45
4
5
and
2
9
LCD = 45
e)
LCD = 28
3
4
and
5
7
LCD = 28
f)
LCD = 21
2
3
and
4
7
LCD = 21