LCD of 389, 870, 617 Calculator

Arrange the Inputs 389,870,617 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 208811310

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(389, 870) = 1

LCD(389, 870) = ( 389 x 870 ) / 1

LCD(389, 870) = 338430 / 1

LCD(389, 870) = 338430

Step2:

Here we consider the LCD from the above i.e. 338430 as first number and the next as 617

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

GCF(338430, 617) = 1

LCD(338430, 617) = ( 338430 x 617 ) / 1

LCD(338430, 617) = 208811310 / 1

LCD(338430, 617) = 208811310

LCD of 389,870,617 is 208811310

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1. What is the LCD of 389, 870, 617?

Answer: LCD of 389, 870, 617 is 208811310.

2. How to find LCD of 389, 870, 617 on a calculator?

Answer: You can find LCD of 389, 870, 617 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 389, 870, 617?

Least Common Denominator of 389, 870, 617.

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(389, 870, 617) = 208811310.