LCD of 18, 121, 692 Calculator

Arrange the Inputs 18,121,692 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.

As all the numbers left in the last row are co primes you need not do the common division process further.

To obtain the Least Common Denominator, multiply the prime numbers with which you have divided the given numbers and the co primes in the last row i.e. 2 x 9 x 121 x 346 = 753588

Therefore, LCD of 18,121,692 is 753588

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(18, 121) = 1

LCD(18, 121) = ( 18 x 121 ) / 1

LCD(18, 121) = 2178 / 1

LCD(18, 121) = 2178

Step2:

Here we consider the LCD from the above i.e. 2178 as first number and the next as 692

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

GCF(2178, 692) = 2

LCD(2178, 692) = ( 2178 x 692 ) / 2

LCD(2178, 692) = 1507176 / 2

LCD(2178, 692) = 753588

LCD of 18,121,692 is 753588

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1. What is the LCD of 18, 121, 692?

Answer: LCD of 18, 121, 692 is 753588.

2. How to find LCD of 18, 121, 692 on a calculator?

Answer: You can find LCD of 18, 121, 692 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 18, 121, 692?

Least Common Denominator of 18, 121, 692.

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(18, 121, 692) = 753588.