LCD of 91, 81, 92 Calculator

Arrange the Inputs 91,81,92 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 678132

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(91, 81) = 1

LCD(91, 81) = ( 91 x 81 ) / 1

LCD(91, 81) = 7371 / 1

LCD(91, 81) = 7371

Step2:

Here we consider the LCD from the above i.e. 7371 as first number and the next as 92

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

GCF(7371, 92) = 1

LCD(7371, 92) = ( 7371 x 92 ) / 1

LCD(7371, 92) = 678132 / 1

LCD(7371, 92) = 678132

LCD of 91,81,92 is 678132

Here are some samples of LCD of Numbers calculations.

• LCD of 52, 23, 20
• LCD of 30, 65, 26
• LCD of 32, 77, 87
• LCD of 29, 71, 30
• LCD of 68, 25, 82

1. What is the LCD of 91, 81, 92?

Answer: LCD of 91, 81, 92 is 678132.

2. How to find LCD of 91, 81, 92 on a calculator?

Answer: You can find LCD of 91, 81, 92 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 91, 81, 92?

Least Common Denominator of 91, 81, 92.

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(91, 81, 92) = 678132.