LCD of 855, 490, 408 Calculator

Arrange the Inputs 855,490,408 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 3 x 5 x 57 x 49 x 68 = 5697720

Therefore, LCD of 855,490,408 is 5697720

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(855, 490) = 5

LCD(855, 490) = ( 855 x 490 ) / 5

LCD(855, 490) = 418950 / 5

LCD(855, 490) = 83790

Step2:

Here we consider the LCD from the above i.e. 83790 as first number and the next as 408

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

GCF(83790, 408) = 6

LCD(83790, 408) = ( 83790 x 408 ) / 6

LCD(83790, 408) = 34186320 / 6

LCD(83790, 408) = 5697720

LCD of 855,490,408 is 5697720

Here are some samples of LCD of Numbers calculations.

• LCD of 297, 959, 719
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• LCD of 782, 139, 649
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1. What is the LCD of 855, 490, 408?

Answer: LCD of 855, 490, 408 is 5697720.

2. How to find LCD of 855, 490, 408 on a calculator?

Answer: You can find LCD of 855, 490, 408 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 855, 490, 408?

Least Common Denominator of 855, 490, 408.

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(855, 490, 408) = 5697720.