LCD of 23, 18, 77 Calculator

Arrange the Inputs 23,18,77 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 31878

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(23, 18) = 1

LCD(23, 18) = ( 23 x 18 ) / 1

LCD(23, 18) = 414 / 1

LCD(23, 18) = 414

Step2:

Here we consider the LCD from the above i.e. 414 as first number and the next as 77

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

GCF(414, 77) = 1

LCD(414, 77) = ( 414 x 77 ) / 1

LCD(414, 77) = 31878 / 1

LCD(414, 77) = 31878

LCD of 23,18,77 is 31878

Here are some samples of LCD of Numbers calculations.

• LCD of 34, 61, 43
• LCD of 80, 49, 62
• LCD of 37, 81, 74
• LCD of 63, 22, 56
• LCD of 31, 37, 59

1. What is the LCD of 23, 18, 77?

Answer: LCD of 23, 18, 77 is 31878.

2. How to find LCD of 23, 18, 77 on a calculator?

Answer: You can find LCD of 23, 18, 77 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 23, 18, 77?

Least Common Denominator of 23, 18, 77.

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(23, 18, 77) = 31878.