The LCD is 266.
Since the pair have no common prime factors, the LCD is the product of the two.
7 x 38 = 266
The least common denominator is 38*7 = 266.
Least common denominator of 7 and 5 is 35.
The Least Common Denominator of 5, 7, and 35 is 1.
7
1026, unless that's 3/8 and 2/7, then it's 56.
The Least Common Denominator of 3/4 and 7/8 is 8.
The common denominator is 28.
The least common denominator is 280.
The least common denominator (LCD) is 630.
The least common denominator (LCD) is 40.
The least common multiple of the numbers 7 and 38 is 266.
There is none. A least common denominator is to be found between or among fractions. 3 and 7 are not fractions.