LCD of 642, 221, 367 Calculator

Arrange the Inputs 642,221,367 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 52070694

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(642, 221) = 1

LCD(642, 221) = ( 642 x 221 ) / 1

LCD(642, 221) = 141882 / 1

LCD(642, 221) = 141882

Step2:

Here we consider the LCD from the above i.e. 141882 as first number and the next as 367

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

GCF(141882, 367) = 1

LCD(141882, 367) = ( 141882 x 367 ) / 1

LCD(141882, 367) = 52070694 / 1

LCD(141882, 367) = 52070694

LCD of 642,221,367 is 52070694

Here are some samples of LCD of Numbers calculations.

• LCD of 201, 603, 166
• LCD of 109, 102, 990
• LCD of 300, 271, 184
• LCD of 520, 974, 924
• LCD of 802, 938, 436

1. What is the LCD of 642, 221, 367?

Answer: LCD of 642, 221, 367 is 52070694.

2. How to find LCD of 642, 221, 367 on a calculator?

Answer: You can find LCD of 642, 221, 367 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 642, 221, 367?

Least Common Denominator of 642, 221, 367.

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(642, 221, 367) = 52070694.