LCD of 77, 81, 37 Calculator

Arrange the Inputs 77,81,37 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 230769

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(77, 81) = 1

LCD(77, 81) = ( 77 x 81 ) / 1

LCD(77, 81) = 6237 / 1

LCD(77, 81) = 6237

Step2:

Here we consider the LCD from the above i.e. 6237 as first number and the next as 37

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

GCF(6237, 37) = 1

LCD(6237, 37) = ( 6237 x 37 ) / 1

LCD(6237, 37) = 230769 / 1

LCD(6237, 37) = 230769

LCD of 77,81,37 is 230769

Here are some samples of LCD of Numbers calculations.

• LCD of 62, 15, 47
• LCD of 35, 39, 22
• LCD of 92, 64, 49
• LCD of 49, 20, 51
• LCD of 22, 20, 66

1. What is the LCD of 77, 81, 37?

Answer: LCD of 77, 81, 37 is 230769.

2. How to find LCD of 77, 81, 37 on a calculator?

Answer: You can find LCD of 77, 81, 37 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 77, 81, 37?

Least Common Denominator of 77, 81, 37.

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(77, 81, 37) = 230769.