LCD of 197, 389, 220 Calculator

Arrange the Inputs 197,389,220 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 16859260

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(197, 389) = 1

LCD(197, 389) = ( 197 x 389 ) / 1

LCD(197, 389) = 76633 / 1

LCD(197, 389) = 76633

Step2:

Here we consider the LCD from the above i.e. 76633 as first number and the next as 220

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

GCF(76633, 220) = 1

LCD(76633, 220) = ( 76633 x 220 ) / 1

LCD(76633, 220) = 16859260 / 1

LCD(76633, 220) = 16859260

LCD of 197,389,220 is 16859260

Here are some samples of LCD of Numbers calculations.

• LCD of 752, 968, 483
• LCD of 132, 356, 640
• LCD of 809, 356, 689
• LCD of 800, 735, 337
• LCD of 119, 149, 639

1. What is the LCD of 197, 389, 220?

Answer: LCD of 197, 389, 220 is 16859260.

2. How to find LCD of 197, 389, 220 on a calculator?

Answer: You can find LCD of 197, 389, 220 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 197, 389, 220?

Least Common Denominator of 197, 389, 220.

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(197, 389, 220) = 16859260.