LCD of 647, 656, 747 Calculator

Arrange the Inputs 647,656,747 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 317050704

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, 656) = 1

LCD(647, 656) = ( 647 x 656 ) / 1

LCD(647, 656) = 424432 / 1

LCD(647, 656) = 424432

Step2:

Here we consider the LCD from the above i.e. 424432 as first number and the next as 747

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

GCF(424432, 747) = 1

LCD(424432, 747) = ( 424432 x 747 ) / 1

LCD(424432, 747) = 317050704 / 1

LCD(424432, 747) = 317050704

LCD of 647,656,747 is 317050704

Here are some samples of LCD of Numbers calculations.

• LCD of 390, 980, 690
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1. What is the LCD of 647, 656, 747?

Answer: LCD of 647, 656, 747 is 317050704.

2. How to find LCD of 647, 656, 747 on a calculator?

Answer: You can find LCD of 647, 656, 747 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, 656, 747?

Least Common Denominator of 647, 656, 747.

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, 656, 747) = 317050704.