LCD of 391, 939, 979 Calculator

Arrange the Inputs 391,939,979 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 359438871

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(391, 939) = 1

LCD(391, 939) = ( 391 x 939 ) / 1

LCD(391, 939) = 367149 / 1

LCD(391, 939) = 367149

Step2:

Here we consider the LCD from the above i.e. 367149 as first number and the next as 979

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

GCF(367149, 979) = 1

LCD(367149, 979) = ( 367149 x 979 ) / 1

LCD(367149, 979) = 359438871 / 1

LCD(367149, 979) = 359438871

LCD of 391,939,979 is 359438871

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1. What is the LCD of 391, 939, 979?

Answer: LCD of 391, 939, 979 is 359438871.

2. How to find LCD of 391, 939, 979 on a calculator?

Answer: You can find LCD of 391, 939, 979 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 391, 939, 979?

Least Common Denominator of 391, 939, 979.

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(391, 939, 979) = 359438871.