LCD of 685, 227, 287 Calculator

Arrange the Inputs 685,227,287 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 44627065

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(685, 227) = 1

LCD(685, 227) = ( 685 x 227 ) / 1

LCD(685, 227) = 155495 / 1

LCD(685, 227) = 155495

Step2:

Here we consider the LCD from the above i.e. 155495 as first number and the next as 287

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

GCF(155495, 287) = 1

LCD(155495, 287) = ( 155495 x 287 ) / 1

LCD(155495, 287) = 44627065 / 1

LCD(155495, 287) = 44627065

LCD of 685,227,287 is 44627065

Here are some samples of LCD of Numbers calculations.

• LCD of 312, 706, 330
• LCD of 438, 221, 793
• LCD of 449, 606, 392
• LCD of 522, 621, 782
• LCD of 759, 188, 524

1. What is the LCD of 685, 227, 287?

Answer: LCD of 685, 227, 287 is 44627065.

2. How to find LCD of 685, 227, 287 on a calculator?

Answer: You can find LCD of 685, 227, 287 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 685, 227, 287?

Least Common Denominator of 685, 227, 287.

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(685, 227, 287) = 44627065.