It's the same process, except the integers you're comparing are denominators.
The least common denominator.
The least common denominator is the least common multiple of the denominators of the fractions.
That's the least common denominator or LCD.
a least common (LCD) denominator is a least common multiple (LCM); only it's a fraction and it's LCM is in the denominator's place.
The least common denominator is the least common multiple of the denominators.
least common denominator
That's the least common denominator.
The least common denominator is 1. The greatest common denominator is 2. The least common multiple is 1,218.
The least common multiple of two or more denominators is known as the least common denominator, or LCD.
The least common multiple of the denominators is knows as the LCD or least common denominator.
That's known as the least common denominator.
You need to make them similar: that is, making sure they have the same denominator. This would be a common multiple of the denominators of the fractions: though not necessarily the least common denominator.