How to find the lowest / least common denominator

Practice Questions

ACT Math › How to find the lowest / least common denominator

Questions

What is the lowest common denominator for the following five fractions?

$\frac{1}{3},\frac{7}{6},\frac{5}{12},\frac{11}{18},\frac{9}{4}$

Find the least common denominator for the following fractions:

$\frac{1}{3},\frac{5}{12},\frac{7}{10}$

Find the lowest common denominator of these four fractions:

$\frac{1}{3},\frac{1}{4},\frac{1}{12},\frac{1}{15}$

Solve the following: $\frac{7}{6}+\frac{3}{8}-\frac{10}{12}$

What is the least common denominator of $\frac{1}{4}$ , $\frac{3}{16}$ , and $\frac{1}{2}$ ?

What is the difference between the LCM and GCF for the following set of numbers: 3, 12, and 30?