The least common denominator (LCD) is 630.
Sir/Ma'am, denominator are fractions, so the is no common denominator. But the least common multiples is 30
A common denominator, though not the least, is 30.
ten
The least common denominator of 2, 5 and 7 is 70. Since all those numbers are prime, the answer is their product.
A common denominator, though not the least one, is 120.
What is the least common denominator? For one over five and 3/6
20
10
The least common denominator is 60.
Least common denominator of 7 and 5 is 35.
At least two fractions are needed to answer this.