LCD of 685, 159, 320 Calculator

Arrange the Inputs 685,159,320 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.

As all the numbers left in the last row are co primes you need not do the common division process further.

To obtain the Least Common Denominator, multiply the prime numbers with which you have divided the given numbers and the co primes in the last row i.e. 5 x 137 x 159 x 64 = 6970560

Therefore, LCD of 685,159,320 is 6970560

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(685, 159) = 1

LCD(685, 159) = ( 685 x 159 ) / 1

LCD(685, 159) = 108915 / 1

LCD(685, 159) = 108915

Step2:

Here we consider the LCD from the above i.e. 108915 as first number and the next as 320

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

GCF(108915, 320) = 5

LCD(108915, 320) = ( 108915 x 320 ) / 5

LCD(108915, 320) = 34852800 / 5

LCD(108915, 320) = 6970560

LCD of 685,159,320 is 6970560

Here are some samples of LCD of Numbers calculations.

• LCD of 703, 900, 330
• LCD of 874, 149, 667
• LCD of 599, 712, 102
• LCD of 288, 756, 479
• LCD of 119, 288, 181

1. What is the LCD of 685, 159, 320?

Answer: LCD of 685, 159, 320 is 6970560.

2. How to find LCD of 685, 159, 320 on a calculator?

Answer: You can find LCD of 685, 159, 320 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 685, 159, 320?

Least Common Denominator of 685, 159, 320.

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(685, 159, 320) = 6970560.