LCD of 331, 721, 664 Calculator

Arrange the Inputs 331,721,664 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 158464264

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(331, 721) = 1

LCD(331, 721) = ( 331 x 721 ) / 1

LCD(331, 721) = 238651 / 1

LCD(331, 721) = 238651

Step2:

Here we consider the LCD from the above i.e. 238651 as first number and the next as 664

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

GCF(238651, 664) = 1

LCD(238651, 664) = ( 238651 x 664 ) / 1

LCD(238651, 664) = 158464264 / 1

LCD(238651, 664) = 158464264

LCD of 331,721,664 is 158464264

Here are some samples of LCD of Numbers calculations.

• LCD of 541, 741, 562
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1. What is the LCD of 331, 721, 664?

Answer: LCD of 331, 721, 664 is 158464264.

2. How to find LCD of 331, 721, 664 on a calculator?

Answer: You can find LCD of 331, 721, 664 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 331, 721, 664?

Least Common Denominator of 331, 721, 664.

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(331, 721, 664) = 158464264.