LCD of 121, 821, 284 Calculator

Arrange the Inputs 121,821,284 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 28212844

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(121, 821) = 1

LCD(121, 821) = ( 121 x 821 ) / 1

LCD(121, 821) = 99341 / 1

LCD(121, 821) = 99341

Step2:

Here we consider the LCD from the above i.e. 99341 as first number and the next as 284

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

GCF(99341, 284) = 1

LCD(99341, 284) = ( 99341 x 284 ) / 1

LCD(99341, 284) = 28212844 / 1

LCD(99341, 284) = 28212844

LCD of 121,821,284 is 28212844

Here are some samples of LCD of Numbers calculations.

• LCD of 837, 746, 760
• LCD of 816, 990, 514
• LCD of 949, 940, 439
• LCD of 606, 921, 691
• LCD of 124, 777, 761

1. What is the LCD of 121, 821, 284?

Answer: LCD of 121, 821, 284 is 28212844.

2. How to find LCD of 121, 821, 284 on a calculator?

Answer: You can find LCD of 121, 821, 284 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 121, 821, 284?

Least Common Denominator of 121, 821, 284.

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(121, 821, 284) = 28212844.