LCD of 57, 825, 189 Calculator

Arrange the Inputs 57,825,189 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.

As all the numbers left in the last row are co primes you need not do the common division process further.

To obtain the Least Common Denominator, multiply the prime numbers with which you have divided the given numbers and the co primes in the last row i.e. 3 x 19 x 275 x 63 = 987525

Therefore, LCD of 57,825,189 is 987525

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(57, 825) = 3

LCD(57, 825) = ( 57 x 825 ) / 3

LCD(57, 825) = 47025 / 3

LCD(57, 825) = 15675

Step2:

Here we consider the LCD from the above i.e. 15675 as first number and the next as 189

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

GCF(15675, 189) = 3

LCD(15675, 189) = ( 15675 x 189 ) / 3

LCD(15675, 189) = 2962575 / 3

LCD(15675, 189) = 987525

LCD of 57,825,189 is 987525

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1. What is the LCD of 57, 825, 189?

Answer: LCD of 57, 825, 189 is 987525.

2. How to find LCD of 57, 825, 189 on a calculator?

Answer: You can find LCD of 57, 825, 189 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 57, 825, 189?

Least Common Denominator of 57, 825, 189.

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(57, 825, 189) = 987525.