LCD of 822, 813, 430 Calculator

Arrange the Inputs 822,813,430 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 137 x 271 x 215 = 47893830

Therefore, LCD of 822,813,430 is 47893830

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(822, 813) = 3

LCD(822, 813) = ( 822 x 813 ) / 3

LCD(822, 813) = 668286 / 3

LCD(822, 813) = 222762

Step2:

Here we consider the LCD from the above i.e. 222762 as first number and the next as 430

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

GCF(222762, 430) = 2

LCD(222762, 430) = ( 222762 x 430 ) / 2

LCD(222762, 430) = 95787660 / 2

LCD(222762, 430) = 47893830

LCD of 822,813,430 is 47893830

Here are some samples of LCD of Numbers calculations.

• LCD of 346, 241, 687
• LCD of 790, 825, 254
• LCD of 938, 934, 365
• LCD of 990, 783, 428
• LCD of 975, 129, 730

1. What is the LCD of 822, 813, 430?

Answer: LCD of 822, 813, 430 is 47893830.

2. How to find LCD of 822, 813, 430 on a calculator?

Answer: You can find LCD of 822, 813, 430 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 822, 813, 430?

Least Common Denominator of 822, 813, 430.

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(822, 813, 430) = 47893830.