LCD of 81, 89, 67 Calculator

Arrange the Inputs 81,89,67 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 483003

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(81, 89) = 1

LCD(81, 89) = ( 81 x 89 ) / 1

LCD(81, 89) = 7209 / 1

LCD(81, 89) = 7209

Step2:

Here we consider the LCD from the above i.e. 7209 as first number and the next as 67

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

GCF(7209, 67) = 1

LCD(7209, 67) = ( 7209 x 67 ) / 1

LCD(7209, 67) = 483003 / 1

LCD(7209, 67) = 483003

LCD of 81,89,67 is 483003

Here are some samples of LCD of Numbers calculations.

• LCD of 18, 45, 65
• LCD of 16, 33, 48
• LCD of 70, 93, 41
• LCD of 46, 78, 46
• LCD of 56, 88, 89

1. What is the LCD of 81, 89, 67?

Answer: LCD of 81, 89, 67 is 483003.

2. How to find LCD of 81, 89, 67 on a calculator?

Answer: You can find LCD of 81, 89, 67 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 81, 89, 67?

Least Common Denominator of 81, 89, 67.

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(81, 89, 67) = 483003.