You need at least two things to find something in common between them.
2/3 and 3/4 Least Common Denominator is 12
12
63
12 is a common denominator.
That's the least common denominator or LCD.
The LCD for 3/4 and 2/3 is 12.
The least common multiple of two or more denominators is known as the least common denominator, or LCD.
The least common denominator is the least common multiple of the denominators of the fractions.
The lowest common denominator would be twelve!
To add one fourth and two thirds, you first need a common denominator. The least common denominator for 4 and 3 is 12. Converting the fractions, one fourth becomes 3/12 and two thirds becomes 8/12. Adding them together gives you 11/12.
Ninths.
The common denominator of 2/3 and 5*6 is 3.