LCD of 51, 397, 455 Calculator

Arrange the Inputs 51,397,455 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 9212385

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(51, 397) = 1

LCD(51, 397) = ( 51 x 397 ) / 1

LCD(51, 397) = 20247 / 1

LCD(51, 397) = 20247

Step2:

Here we consider the LCD from the above i.e. 20247 as first number and the next as 455

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

GCF(20247, 455) = 1

LCD(20247, 455) = ( 20247 x 455 ) / 1

LCD(20247, 455) = 9212385 / 1

LCD(20247, 455) = 9212385

LCD of 51,397,455 is 9212385

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1. What is the LCD of 51, 397, 455?

Answer: LCD of 51, 397, 455 is 9212385.

2. How to find LCD of 51, 397, 455 on a calculator?

Answer: You can find LCD of 51, 397, 455 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 51, 397, 455?

Least Common Denominator of 51, 397, 455.

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(51, 397, 455) = 9212385.