LCD of 857, 221, 571 Calculator

Arrange the Inputs 857,221,571 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 108145687

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(857, 221) = 1

LCD(857, 221) = ( 857 x 221 ) / 1

LCD(857, 221) = 189397 / 1

LCD(857, 221) = 189397

Step2:

Here we consider the LCD from the above i.e. 189397 as first number and the next as 571

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

GCF(189397, 571) = 1

LCD(189397, 571) = ( 189397 x 571 ) / 1

LCD(189397, 571) = 108145687 / 1

LCD(189397, 571) = 108145687

LCD of 857,221,571 is 108145687

Here are some samples of LCD of Numbers calculations.

• LCD of 107, 155, 170
• LCD of 257, 617, 228
• LCD of 510, 701, 539
• LCD of 220, 759, 246
• LCD of 612, 329, 297

1. What is the LCD of 857, 221, 571?

Answer: LCD of 857, 221, 571 is 108145687.

2. How to find LCD of 857, 221, 571 on a calculator?

Answer: You can find LCD of 857, 221, 571 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 857, 221, 571?

Least Common Denominator of 857, 221, 571.

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(857, 221, 571) = 108145687.