LCD of 988, 400, 785 Calculator

Arrange the Inputs 988,400,785 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 2 x 5 x 247 x 20 x 157 = 15511600

Therefore, LCD of 988,400,785 is 15511600

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(988, 400) = 4

LCD(988, 400) = ( 988 x 400 ) / 4

LCD(988, 400) = 395200 / 4

LCD(988, 400) = 98800

Step2:

Here we consider the LCD from the above i.e. 98800 as first number and the next as 785

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

GCF(98800, 785) = 5

LCD(98800, 785) = ( 98800 x 785 ) / 5

LCD(98800, 785) = 77558000 / 5

LCD(98800, 785) = 15511600

LCD of 988,400,785 is 15511600

Here are some samples of LCD of Numbers calculations.

• LCD of 425, 136, 935
• LCD of 723, 313, 312
• LCD of 926, 186, 918
• LCD of 970, 355, 245
• LCD of 534, 157, 653

1. What is the LCD of 988, 400, 785?

Answer: LCD of 988, 400, 785 is 15511600.

2. How to find LCD of 988, 400, 785 on a calculator?

Answer: You can find LCD of 988, 400, 785 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 988, 400, 785?

Least Common Denominator of 988, 400, 785.

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(988, 400, 785) = 15511600.