What is the Least Common Denominator of 61 and 42?




You need to know the least common denominator (LCD) of 61 and 42 if you want to add or subtract two fractions with 61 and 42 as denominators.

The least common denominator, also called lowest common denominator (LCD), of 61 and 42 is 2562.


Here is a math problem example where you need to know the LCD of 61 and 42 to solve:

3/61 + 2/42 = ?

Step 1) Take the LCD and divide each denominator by it as follows:

2562/61 = 42
2562/42 = 61

Step 2) Multiply each nominator with the respective answers from Step 1:

3 x 42 = 126
2 x 61 = 122

Step 3) Put it all together to solve the problem:

126/2562 + 122/2562 = 248/2562
= 3/61 + 2/42 = 248/2562

It's that easy! Once again, the lowest common denominator (LCD) of 61 and 42 is as follows:

2562


Find Least Common Denominators
Enter another two numbers below to find the Least Common Denominator.

  


What is the Least Common Denominator of 61 and 43?
Go here for the next Least Common Denominator on our list that we calculated.







Copyright  |   Privacy Policy  |   Disclaimer  |   Contact