LCD of 56, 135, 421 Calculator

Arrange the Inputs 56,135,421 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 3182760

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(56, 135) = 1

LCD(56, 135) = ( 56 x 135 ) / 1

LCD(56, 135) = 7560 / 1

LCD(56, 135) = 7560

Step2:

Here we consider the LCD from the above i.e. 7560 as first number and the next as 421

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

GCF(7560, 421) = 1

LCD(7560, 421) = ( 7560 x 421 ) / 1

LCD(7560, 421) = 3182760 / 1

LCD(7560, 421) = 3182760

LCD of 56,135,421 is 3182760

Here are some samples of LCD of Numbers calculations.

• LCD of 33, 800, 503
• LCD of 72, 973, 900
• LCD of 63, 699, 794
• LCD of 93, 565, 813
• LCD of 78, 957, 760

1. What is the LCD of 56, 135, 421?

Answer: LCD of 56, 135, 421 is 3182760.

2. How to find LCD of 56, 135, 421 on a calculator?

Answer: You can find LCD of 56, 135, 421 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 56, 135, 421?

Least Common Denominator of 56, 135, 421.

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(56, 135, 421) = 3182760.