35
5 is a factor of 35, so the LCD is 35.
It is: 70
The LCD of 13, 14 and 15 is 2730 The LCD of 1/3, 1/4 and 1/5 is 60
lcd = lowest common denominator. are these denominators of fractions, if so the lcd (since they have no common factors) is 8x35 = 280 if you mean lowest common divisor then the answer is 1
15
35
The least common multiple (LCM) of 5 and 7 is 35, not the least common denominator (LCD). The LCD is used in adding or subtracting fractions and is the least common multiple of the denominators. In this case, since 5 and 7 are prime numbers and have no common factors, the LCD is simply the product of the two denominators, which is 5 * 7 = 35.
LCD(9, 15) = 45
LCD(15, 26) = 390
It is: 630
420
35
LCD(49, 35, 5) = 245
5 is a factor of 35, so the LCD is 35.
LCD(15, 7, 8) = 840.
945