LCD of 505, 638, 387 Calculator

Arrange the Inputs 505,638,387 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 124687530

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(505, 638) = 1

LCD(505, 638) = ( 505 x 638 ) / 1

LCD(505, 638) = 322190 / 1

LCD(505, 638) = 322190

Step2:

Here we consider the LCD from the above i.e. 322190 as first number and the next as 387

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

GCF(322190, 387) = 1

LCD(322190, 387) = ( 322190 x 387 ) / 1

LCD(322190, 387) = 124687530 / 1

LCD(322190, 387) = 124687530

LCD of 505,638,387 is 124687530

Here are some samples of LCD of Numbers calculations.

• LCD of 416, 606, 345
• LCD of 749, 437, 354
• LCD of 135, 577, 704
• LCD of 544, 140, 188
• LCD of 859, 259, 724

1. What is the LCD of 505, 638, 387?

Answer: LCD of 505, 638, 387 is 124687530.

2. How to find LCD of 505, 638, 387 on a calculator?

Answer: You can find LCD of 505, 638, 387 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 505, 638, 387?

Least Common Denominator of 505, 638, 387.

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(505, 638, 387) = 124687530.