LCD of 309, 305, 137 Calculator

Arrange the Inputs 309,305,137 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 12911565

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(309, 305) = 1

LCD(309, 305) = ( 309 x 305 ) / 1

LCD(309, 305) = 94245 / 1

LCD(309, 305) = 94245

Step2:

Here we consider the LCD from the above i.e. 94245 as first number and the next as 137

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

GCF(94245, 137) = 1

LCD(94245, 137) = ( 94245 x 137 ) / 1

LCD(94245, 137) = 12911565 / 1

LCD(94245, 137) = 12911565

LCD of 309,305,137 is 12911565

Here are some samples of LCD of Numbers calculations.

• LCD of 435, 885, 384
• LCD of 978, 635, 570
• LCD of 199, 718, 998
• LCD of 276, 923, 388
• LCD of 791, 432, 229

1. What is the LCD of 309, 305, 137?

Answer: LCD of 309, 305, 137 is 12911565.

2. How to find LCD of 309, 305, 137 on a calculator?

Answer: You can find LCD of 309, 305, 137 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 309, 305, 137?

Least Common Denominator of 309, 305, 137.

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(309, 305, 137) = 12911565.