LCD of 74, 456, 720 Calculator

Arrange the Inputs 74,456,720 in a horizontal line separated by commas and divide them with a prime number. Note the quotients in the next row and divide with quotients with prime numbers again. Continue the process until you have all co primes in the last.

As all the numbers left in the last row are co primes you need not do the common division process further.

To obtain the Least Common Denominator, multiply the prime numbers with which you have divided the given numbers and the co primes in the last row i.e. 2 x 2 x 2 x 3 x 37 x 19 x 30 = 506160

Therefore, LCD of 74,456,720 is 506160

Step1:

Let's calculate the LCD of first two numbers

The formula of LCD is LCD(a,b) = ( a x b) / GCF(a,b)

GCF(74, 456) = 2

LCD(74, 456) = ( 74 x 456 ) / 2

LCD(74, 456) = 33744 / 2

LCD(74, 456) = 16872

Step2:

Here we consider the LCD from the above i.e. 16872 as first number and the next as 720

The formula of LCD is LCD(a,b) = ( a x b) / GCF(a,b)

GCF(16872, 720) = 24

LCD(16872, 720) = ( 16872 x 720 ) / 24

LCD(16872, 720) = 12147840 / 24

LCD(16872, 720) = 506160

LCD of 74,456,720 is 506160

Here are some samples of LCD of Numbers calculations.

• LCD of 37, 199, 201
• LCD of 13, 981, 294
• LCD of 48, 336, 964
• LCD of 89, 237, 401
• LCD of 31, 456, 282

1. What is the LCD of 74, 456, 720?

Answer: LCD of 74, 456, 720 is 506160.

2. How to find LCD of 74, 456, 720 on a calculator?

Answer: You can find LCD of 74, 456, 720 by simply giving the inputs in the input field and clicking on the Calculator button next to it to get the concerned Least Common Denominator.

3. How to Find the LCD of 74, 456, 720?

Least Common Denominator of 74, 456, 720.

Step 1: Divide all the numbers with common prime numbers having remainder zero.

Step 2: Then multiply all the prime factors with last row quotient of common division that is LCD(74, 456, 720) = 506160.