LCD of 649, 831, 397 Calculator

Arrange the Inputs 649,831,397 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 214109643

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(649, 831) = 1

LCD(649, 831) = ( 649 x 831 ) / 1

LCD(649, 831) = 539319 / 1

LCD(649, 831) = 539319

Step2:

Here we consider the LCD from the above i.e. 539319 as first number and the next as 397

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

GCF(539319, 397) = 1

LCD(539319, 397) = ( 539319 x 397 ) / 1

LCD(539319, 397) = 214109643 / 1

LCD(539319, 397) = 214109643

LCD of 649,831,397 is 214109643

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1. What is the LCD of 649, 831, 397?

Answer: LCD of 649, 831, 397 is 214109643.

2. How to find LCD of 649, 831, 397 on a calculator?

Answer: You can find LCD of 649, 831, 397 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 649, 831, 397?

Least Common Denominator of 649, 831, 397.

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(649, 831, 397) = 214109643.