LCD of 80, 29, 81 Calculator

Arrange the Inputs 80,29,81 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 187920

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(80, 29) = 1

LCD(80, 29) = ( 80 x 29 ) / 1

LCD(80, 29) = 2320 / 1

LCD(80, 29) = 2320

Step2:

Here we consider the LCD from the above i.e. 2320 as first number and the next as 81

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

GCF(2320, 81) = 1

LCD(2320, 81) = ( 2320 x 81 ) / 1

LCD(2320, 81) = 187920 / 1

LCD(2320, 81) = 187920

LCD of 80,29,81 is 187920

Here are some samples of LCD of Numbers calculations.

• LCD of 23, 77, 43
• LCD of 60, 64, 23
• LCD of 19, 15, 27
• LCD of 30, 25, 14
• LCD of 99, 84, 26

1. What is the LCD of 80, 29, 81?

Answer: LCD of 80, 29, 81 is 187920.

2. How to find LCD of 80, 29, 81 on a calculator?

Answer: You can find LCD of 80, 29, 81 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 80, 29, 81?

Least Common Denominator of 80, 29, 81.

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(80, 29, 81) = 187920.