LCD of 647, 543, 345 Calculator

Arrange the Inputs 647,543,345 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. 3 x 647 x 181 x 115 = 40401915

Therefore, LCD of 647,543,345 is 40401915

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(647, 543) = 1

LCD(647, 543) = ( 647 x 543 ) / 1

LCD(647, 543) = 351321 / 1

LCD(647, 543) = 351321

Step2:

Here we consider the LCD from the above i.e. 351321 as first number and the next as 345

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

GCF(351321, 345) = 3

LCD(351321, 345) = ( 351321 x 345 ) / 3

LCD(351321, 345) = 121205745 / 3

LCD(351321, 345) = 40401915

LCD of 647,543,345 is 40401915

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1. What is the LCD of 647, 543, 345?

Answer: LCD of 647, 543, 345 is 40401915.

2. How to find LCD of 647, 543, 345 on a calculator?

Answer: You can find LCD of 647, 543, 345 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 647, 543, 345?

Least Common Denominator of 647, 543, 345.

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(647, 543, 345) = 40401915.