LCD of 489, 971, 451 Calculator

Arrange the Inputs 489,971,451 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 214143369

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(489, 971) = 1

LCD(489, 971) = ( 489 x 971 ) / 1

LCD(489, 971) = 474819 / 1

LCD(489, 971) = 474819

Step2:

Here we consider the LCD from the above i.e. 474819 as first number and the next as 451

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

GCF(474819, 451) = 1

LCD(474819, 451) = ( 474819 x 451 ) / 1

LCD(474819, 451) = 214143369 / 1

LCD(474819, 451) = 214143369

LCD of 489,971,451 is 214143369

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1. What is the LCD of 489, 971, 451?

Answer: LCD of 489, 971, 451 is 214143369.

2. How to find LCD of 489, 971, 451 on a calculator?

Answer: You can find LCD of 489, 971, 451 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 489, 971, 451?

Least Common Denominator of 489, 971, 451.

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(489, 971, 451) = 214143369.