LCD of 280, 787, 871 Calculator

Arrange the Inputs 280,787,871 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 191933560

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(280, 787) = 1

LCD(280, 787) = ( 280 x 787 ) / 1

LCD(280, 787) = 220360 / 1

LCD(280, 787) = 220360

Step2:

Here we consider the LCD from the above i.e. 220360 as first number and the next as 871

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

GCF(220360, 871) = 1

LCD(220360, 871) = ( 220360 x 871 ) / 1

LCD(220360, 871) = 191933560 / 1

LCD(220360, 871) = 191933560

LCD of 280,787,871 is 191933560

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1. What is the LCD of 280, 787, 871?

Answer: LCD of 280, 787, 871 is 191933560.

2. How to find LCD of 280, 787, 871 on a calculator?

Answer: You can find LCD of 280, 787, 871 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 280, 787, 871?

Least Common Denominator of 280, 787, 871.

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(280, 787, 871) = 191933560.