LCD of 13, 60, 89 Calculator

Arrange the Inputs 13,60,89 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 69420

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(13, 60) = 1

LCD(13, 60) = ( 13 x 60 ) / 1

LCD(13, 60) = 780 / 1

LCD(13, 60) = 780

Step2:

Here we consider the LCD from the above i.e. 780 as first number and the next as 89

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

GCF(780, 89) = 1

LCD(780, 89) = ( 780 x 89 ) / 1

LCD(780, 89) = 69420 / 1

LCD(780, 89) = 69420

LCD of 13,60,89 is 69420

Here are some samples of LCD of Numbers calculations.

• LCD of 31, 64, 24
• LCD of 99, 21, 60
• LCD of 49, 91, 20
• LCD of 74, 84, 47
• LCD of 46, 92, 29

1. What is the LCD of 13, 60, 89?

Answer: LCD of 13, 60, 89 is 69420.

2. How to find LCD of 13, 60, 89 on a calculator?

Answer: You can find LCD of 13, 60, 89 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 13, 60, 89?

Least Common Denominator of 13, 60, 89.

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(13, 60, 89) = 69420.