**Least Common Denominator (LCD) Calculator**

Welcome to the Least Common Denominator (LCD) Calculator.

Here we will calculate the Least Common Denominator for the denominators you enter.

We will not only give you the answer, but will also explain how you can use the answer to solve your fraction addition and subtraction problems.

To get started, please enter two or three denominators below:

Here are some examples of what our LCD Calculator can provide:

**Least Common Denominator (LCD) of 2 and 4**

**Least Common Denominator (LCD) of 6 and 15**

**Least Common Denominator (LCD) of 8 and 25**

**Least Common Denominator (LCD) of 2, 4, and 8**

**Least Common Denominator (LCD) of 3, 9, and 20**

**Least Common Denominator (LCD) of 7, 10, and 15**