Least Common Denominator Fractions

What is the least common denominator of 1/9 and 2/3?

Find the lowest common denominator of these fractions: 2/7 and 2/21

Find the least common denominator.
$$\frac{6}{7}\ and\ \frac{3}{4}$$  

Find the least common denominator.
$$\frac{2}{3}\ and\ \frac{4}{15}$$  

What is the least common denominator for 6/7 and 1/2?

What is the least common denominator you could use to subtract 1/3 and 1/4?

The Least Common Denominator of $$\frac{3}{4}\ and\ \frac{1}{6}$$ is ​ (a)  

the smallest number that is a multiple of the denominator of two or more fractions

A fruit salad recipe calls for 3/4 pound of apples and 2/5 pound of dates. What is the least common denominator of the fractions?

The Least Common Denominator of is ​ (a)