LCD of 22, 81, 65 Calculator

Arrange the Inputs 22,81,65 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 115830

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(22, 81) = 1

LCD(22, 81) = ( 22 x 81 ) / 1

LCD(22, 81) = 1782 / 1

LCD(22, 81) = 1782

Step2:

Here we consider the LCD from the above i.e. 1782 as first number and the next as 65

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

GCF(1782, 65) = 1

LCD(1782, 65) = ( 1782 x 65 ) / 1

LCD(1782, 65) = 115830 / 1

LCD(1782, 65) = 115830

LCD of 22,81,65 is 115830

Here are some samples of LCD of Numbers calculations.

• LCD of 38, 19, 11
• LCD of 39, 21, 48
• LCD of 54, 26, 46
• LCD of 49, 27, 53
• LCD of 63, 40, 17

1. What is the LCD of 22, 81, 65?

Answer: LCD of 22, 81, 65 is 115830.

2. How to find LCD of 22, 81, 65 on a calculator?

Answer: You can find LCD of 22, 81, 65 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 22, 81, 65?

Least Common Denominator of 22, 81, 65.

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(22, 81, 65) = 115830.