LCD of 489, 428, 709 Calculator

Arrange the Inputs 489,428,709 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 148388028

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, 428) = 1

LCD(489, 428) = ( 489 x 428 ) / 1

LCD(489, 428) = 209292 / 1

LCD(489, 428) = 209292

Step2:

Here we consider the LCD from the above i.e. 209292 as first number and the next as 709

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

GCF(209292, 709) = 1

LCD(209292, 709) = ( 209292 x 709 ) / 1

LCD(209292, 709) = 148388028 / 1

LCD(209292, 709) = 148388028

LCD of 489,428,709 is 148388028

Here are some samples of LCD of Numbers calculations.

• LCD of 354, 333, 591
• LCD of 290, 407, 677
• LCD of 995, 959, 465
• LCD of 661, 898, 789
• LCD of 426, 197, 908

1. What is the LCD of 489, 428, 709?

Answer: LCD of 489, 428, 709 is 148388028.

2. How to find LCD of 489, 428, 709 on a calculator?

Answer: You can find LCD of 489, 428, 709 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, 428, 709?

Least Common Denominator of 489, 428, 709.

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, 428, 709) = 148388028.