LCD of 84, 395, 643 Calculator

Arrange the Inputs 84,395,643 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.

Given numbers has no common factors except 1. So, there LCD is their product i.e 21334740

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(84, 395) = 1

LCD(84, 395) = ( 84 x 395 ) / 1

LCD(84, 395) = 33180 / 1

LCD(84, 395) = 33180

Step2:

Here we consider the LCD from the above i.e. 33180 as first number and the next as 643

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

GCF(33180, 643) = 1

LCD(33180, 643) = ( 33180 x 643 ) / 1

LCD(33180, 643) = 21334740 / 1

LCD(33180, 643) = 21334740

LCD of 84,395,643 is 21334740

Here are some samples of LCD of Numbers calculations.

• LCD of 72, 758, 553
• LCD of 15, 138, 719
• LCD of 69, 502, 653
• LCD of 19, 848, 282
• LCD of 26, 123, 179

1. What is the LCD of 84, 395, 643?

Answer: LCD of 84, 395, 643 is 21334740.

2. How to find LCD of 84, 395, 643 on a calculator?

Answer: You can find LCD of 84, 395, 643 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 84, 395, 643?

Least Common Denominator of 84, 395, 643.

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(84, 395, 643) = 21334740.