LCD of 287, 400, 507 Calculator

Arrange the Inputs 287,400,507 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 58203600

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(287, 400) = 1

LCD(287, 400) = ( 287 x 400 ) / 1

LCD(287, 400) = 114800 / 1

LCD(287, 400) = 114800

Step2:

Here we consider the LCD from the above i.e. 114800 as first number and the next as 507

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

GCF(114800, 507) = 1

LCD(114800, 507) = ( 114800 x 507 ) / 1

LCD(114800, 507) = 58203600 / 1

LCD(114800, 507) = 58203600

LCD of 287,400,507 is 58203600

Here are some samples of LCD of Numbers calculations.

• LCD of 693, 546, 455
• LCD of 128, 175, 802
• LCD of 487, 178, 603
• LCD of 228, 400, 572
• LCD of 251, 645, 776

1. What is the LCD of 287, 400, 507?

Answer: LCD of 287, 400, 507 is 58203600.

2. How to find LCD of 287, 400, 507 on a calculator?

Answer: You can find LCD of 287, 400, 507 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 287, 400, 507?

Least Common Denominator of 287, 400, 507.

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(287, 400, 507) = 58203600.