Least Common Denominator (LCD) of 65 and 6
The Least Common Denominator of 65 and 6, also known as the Lowest Common Denominator of 65 and 6, is useful if you need to add, subtract, or compare two fractions with the denominators of 65 and 6.
The fractions with 65 and 6 denominators will look like this:
|
|
|
The Least Common Denominator of 65 and 6 is 390.
You need to multiply 65 by 6 and 6 by 65 to make them both 390. Furthermore, you need to multiply the numerators by the same amounts to keep the fraction values the same.
Therefore, you have to make the following calculations so the fractions keep the same values and get the same denominator:
|
|
|
Which gives you the following two new fractions that you can add, subtract and compare:
|
|
|
You can substitute X and Y with the numerators of your fractions with 65 and 6 denominators. This way you can add, subtract and compare your fractions correctly.
Least Common Denominator Calculator
Please enter another two or three denominators below so we can calculate the Least Common Denominator (LCD) for you:
Least Common Denominator (LCD) of 65 and 7
Here is the next set of numbers we have calculated the LCD for.
Notes
The Least Common Denominator of 65 and 6 is the same as the Least Common Multiple of 65 and 6.
To calculate what to multiply each denominator and corresponding numerator by, we divided the LCD by each of the denominators.