LCD of 551, 643, 777 Calculator

Arrange the Inputs 551,643,777 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 275285661

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(551, 643) = 1

LCD(551, 643) = ( 551 x 643 ) / 1

LCD(551, 643) = 354293 / 1

LCD(551, 643) = 354293

Step2:

Here we consider the LCD from the above i.e. 354293 as first number and the next as 777

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

GCF(354293, 777) = 1

LCD(354293, 777) = ( 354293 x 777 ) / 1

LCD(354293, 777) = 275285661 / 1

LCD(354293, 777) = 275285661

LCD of 551,643,777 is 275285661

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1. What is the LCD of 551, 643, 777?

Answer: LCD of 551, 643, 777 is 275285661.

2. How to find LCD of 551, 643, 777 on a calculator?

Answer: You can find LCD of 551, 643, 777 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 551, 643, 777?

Least Common Denominator of 551, 643, 777.

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(551, 643, 777) = 275285661.