LCD of 398, 371, 815 Calculator

Arrange the Inputs 398,371,815 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 120341270

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(398, 371) = 1

LCD(398, 371) = ( 398 x 371 ) / 1

LCD(398, 371) = 147658 / 1

LCD(398, 371) = 147658

Step2:

Here we consider the LCD from the above i.e. 147658 as first number and the next as 815

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

GCF(147658, 815) = 1

LCD(147658, 815) = ( 147658 x 815 ) / 1

LCD(147658, 815) = 120341270 / 1

LCD(147658, 815) = 120341270

LCD of 398,371,815 is 120341270

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• LCD of 862, 700, 478
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1. What is the LCD of 398, 371, 815?

Answer: LCD of 398, 371, 815 is 120341270.

2. How to find LCD of 398, 371, 815 on a calculator?

Answer: You can find LCD of 398, 371, 815 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 398, 371, 815?

Least Common Denominator of 398, 371, 815.

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(398, 371, 815) = 120341270.