LCD of 811, 643, 728 Calculator

Arrange the Inputs 811,643,728 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 379632344

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(811, 643) = 1

LCD(811, 643) = ( 811 x 643 ) / 1

LCD(811, 643) = 521473 / 1

LCD(811, 643) = 521473

Step2:

Here we consider the LCD from the above i.e. 521473 as first number and the next as 728

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

GCF(521473, 728) = 1

LCD(521473, 728) = ( 521473 x 728 ) / 1

LCD(521473, 728) = 379632344 / 1

LCD(521473, 728) = 379632344

LCD of 811,643,728 is 379632344

Here are some samples of LCD of Numbers calculations.

• LCD of 479, 964, 509
• LCD of 521, 168, 549
• LCD of 487, 940, 879
• LCD of 525, 888, 487
• LCD of 341, 378, 880

1. What is the LCD of 811, 643, 728?

Answer: LCD of 811, 643, 728 is 379632344.

2. How to find LCD of 811, 643, 728 on a calculator?

Answer: You can find LCD of 811, 643, 728 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 811, 643, 728?

Least Common Denominator of 811, 643, 728.

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(811, 643, 728) = 379632344.