LCD of 709, 921, 991 Calculator

Arrange the Inputs 709,921,991 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 647112099

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(709, 921) = 1

LCD(709, 921) = ( 709 x 921 ) / 1

LCD(709, 921) = 652989 / 1

LCD(709, 921) = 652989

Step2:

Here we consider the LCD from the above i.e. 652989 as first number and the next as 991

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

GCF(652989, 991) = 1

LCD(652989, 991) = ( 652989 x 991 ) / 1

LCD(652989, 991) = 647112099 / 1

LCD(652989, 991) = 647112099

LCD of 709,921,991 is 647112099

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• LCD of 252, 802, 822
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1. What is the LCD of 709, 921, 991?

Answer: LCD of 709, 921, 991 is 647112099.

2. How to find LCD of 709, 921, 991 on a calculator?

Answer: You can find LCD of 709, 921, 991 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 709, 921, 991?

Least Common Denominator of 709, 921, 991.

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(709, 921, 991) = 647112099.