LCD of 120, 530, 308 Calculator

Arrange the Inputs 120,530,308 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.

As all the numbers left in the last row are co primes you need not do the common division process further.

To obtain the Least Common Denominator, multiply the prime numbers with which you have divided the given numbers and the co primes in the last row i.e. 2 x 2 x 5 x 6 x 53 x 77 = 489720

Therefore, LCD of 120,530,308 is 489720

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(120, 530) = 10

LCD(120, 530) = ( 120 x 530 ) / 10

LCD(120, 530) = 63600 / 10

LCD(120, 530) = 6360

Step2:

Here we consider the LCD from the above i.e. 6360 as first number and the next as 308

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

GCF(6360, 308) = 4

LCD(6360, 308) = ( 6360 x 308 ) / 4

LCD(6360, 308) = 1958880 / 4

LCD(6360, 308) = 489720

LCD of 120,530,308 is 489720

Here are some samples of LCD of Numbers calculations.

• LCD of 159, 224, 599
• LCD of 272, 660, 241
• LCD of 968, 398, 756
• LCD of 925, 928, 973
• LCD of 888, 863, 637

1. What is the LCD of 120, 530, 308?

Answer: LCD of 120, 530, 308 is 489720.

2. How to find LCD of 120, 530, 308 on a calculator?

Answer: You can find LCD of 120, 530, 308 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 120, 530, 308?

Least Common Denominator of 120, 530, 308.

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(120, 530, 308) = 489720.