LCD of 99, 20, 43 Calculator

Arrange the Inputs 99,20,43 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 85140

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(99, 20) = 1

LCD(99, 20) = ( 99 x 20 ) / 1

LCD(99, 20) = 1980 / 1

LCD(99, 20) = 1980

Step2:

Here we consider the LCD from the above i.e. 1980 as first number and the next as 43

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

GCF(1980, 43) = 1

LCD(1980, 43) = ( 1980 x 43 ) / 1

LCD(1980, 43) = 85140 / 1

LCD(1980, 43) = 85140

LCD of 99,20,43 is 85140

Here are some samples of LCD of Numbers calculations.

• LCD of 35, 41, 86
• LCD of 59, 73, 83
• LCD of 46, 24, 27
• LCD of 15, 16, 41
• LCD of 73, 83, 85

1. What is the LCD of 99, 20, 43?

Answer: LCD of 99, 20, 43 is 85140.

2. How to find LCD of 99, 20, 43 on a calculator?

Answer: You can find LCD of 99, 20, 43 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 99, 20, 43?

Least Common Denominator of 99, 20, 43.

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(99, 20, 43) = 85140.