LCD of 97, 381, 389 Calculator

Arrange the Inputs 97,381,389 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 14376273

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(97, 381) = 1

LCD(97, 381) = ( 97 x 381 ) / 1

LCD(97, 381) = 36957 / 1

LCD(97, 381) = 36957

Step2:

Here we consider the LCD from the above i.e. 36957 as first number and the next as 389

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

GCF(36957, 389) = 1

LCD(36957, 389) = ( 36957 x 389 ) / 1

LCD(36957, 389) = 14376273 / 1

LCD(36957, 389) = 14376273

LCD of 97,381,389 is 14376273

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1. What is the LCD of 97, 381, 389?

Answer: LCD of 97, 381, 389 is 14376273.

2. How to find LCD of 97, 381, 389 on a calculator?

Answer: You can find LCD of 97, 381, 389 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 97, 381, 389?

Least Common Denominator of 97, 381, 389.

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(97, 381, 389) = 14376273.