LCD of 856, 169, 645 Calculator

Arrange the Inputs 856,169,645 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 93308280

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(856, 169) = 1

LCD(856, 169) = ( 856 x 169 ) / 1

LCD(856, 169) = 144664 / 1

LCD(856, 169) = 144664

Step2:

Here we consider the LCD from the above i.e. 144664 as first number and the next as 645

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

GCF(144664, 645) = 1

LCD(144664, 645) = ( 144664 x 645 ) / 1

LCD(144664, 645) = 93308280 / 1

LCD(144664, 645) = 93308280

LCD of 856,169,645 is 93308280

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1. What is the LCD of 856, 169, 645?

Answer: LCD of 856, 169, 645 is 93308280.

2. How to find LCD of 856, 169, 645 on a calculator?

Answer: You can find LCD of 856, 169, 645 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 856, 169, 645?

Least Common Denominator of 856, 169, 645.

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(856, 169, 645) = 93308280.