The lowest common denominator of 4/25 and 3/50 is 50.
The lowest common denominator of 5/6 and 3/8 is 24.
The easiest way is through prime factorization. Example: 1/30 and 1/42 The lowest common denominator in this case is the LCM of 30 and 42. 2 x 3 x 5 = 30 2 x 3 x 7 = 42 2 x 3 x 5 x 7 = 210, the LCM and the lowest common denominator.
20
The lowest common denominator of any set of whole numbers is 1
1.5 = 3/2 The denominator is 2.
6
The lowest common denominator needed is 24
6 the lowest common denominator is the least common multiple of the denominators after both fractions have been simplified as far as possible. 3/6 can be simplified as 1/2. 2/3 cannot be simplified any further. The LCM of 3 and 2 is 6, so the lowest common denominator is 6.
Since five, two, and three are all prime, the lowest common denominator is 30 or 2 * 3 * 5.
945 is the lowest common denominator. 3 is the greatest common factor.
The lowest common denominator of 4/25 and 3/50 is 50.
1/2 , 3/4 , 7/8. The denominators are 2, 4, and 8. The lowest common multiple of these numbers is 8. This becomes the lowest common denominator.
3
3
4
The lowest common denominator of 5/6 and 3/8 is 24.