LCD of 398, 961, 515 Calculator

Arrange the Inputs 398,961,515 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 196976170

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, 961) = 1

LCD(398, 961) = ( 398 x 961 ) / 1

LCD(398, 961) = 382478 / 1

LCD(398, 961) = 382478

Step2:

Here we consider the LCD from the above i.e. 382478 as first number and the next as 515

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

GCF(382478, 515) = 1

LCD(382478, 515) = ( 382478 x 515 ) / 1

LCD(382478, 515) = 196976170 / 1

LCD(382478, 515) = 196976170

LCD of 398,961,515 is 196976170

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1. What is the LCD of 398, 961, 515?

Answer: LCD of 398, 961, 515 is 196976170.

2. How to find LCD of 398, 961, 515 on a calculator?

Answer: You can find LCD of 398, 961, 515 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, 961, 515?

Least Common Denominator of 398, 961, 515.

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, 961, 515) = 196976170.