LCD of 685, 468, 643 Calculator

Arrange the Inputs 685,468,643 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 206132940

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(685, 468) = 1

LCD(685, 468) = ( 685 x 468 ) / 1

LCD(685, 468) = 320580 / 1

LCD(685, 468) = 320580

Step2:

Here we consider the LCD from the above i.e. 320580 as first number and the next as 643

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

GCF(320580, 643) = 1

LCD(320580, 643) = ( 320580 x 643 ) / 1

LCD(320580, 643) = 206132940 / 1

LCD(320580, 643) = 206132940

LCD of 685,468,643 is 206132940

Here are some samples of LCD of Numbers calculations.

• LCD of 528, 320, 109
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1. What is the LCD of 685, 468, 643?

Answer: LCD of 685, 468, 643 is 206132940.

2. How to find LCD of 685, 468, 643 on a calculator?

Answer: You can find LCD of 685, 468, 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 685, 468, 643?

Least Common Denominator of 685, 468, 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(685, 468, 643) = 206132940.