LCD of 75, 68, 79 Calculator

Arrange the Inputs 75,68,79 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 402900

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(75, 68) = 1

LCD(75, 68) = ( 75 x 68 ) / 1

LCD(75, 68) = 5100 / 1

LCD(75, 68) = 5100

Step2:

Here we consider the LCD from the above i.e. 5100 as first number and the next as 79

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

GCF(5100, 79) = 1

LCD(5100, 79) = ( 5100 x 79 ) / 1

LCD(5100, 79) = 402900 / 1

LCD(5100, 79) = 402900

LCD of 75,68,79 is 402900

Here are some samples of LCD of Numbers calculations.

• LCD of 38, 14, 21
• LCD of 32, 88, 83
• LCD of 54, 23, 20
• LCD of 34, 65, 16
• LCD of 66, 40, 77

1. What is the LCD of 75, 68, 79?

Answer: LCD of 75, 68, 79 is 402900.

2. How to find LCD of 75, 68, 79 on a calculator?

Answer: You can find LCD of 75, 68, 79 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 75, 68, 79?

Least Common Denominator of 75, 68, 79.

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(75, 68, 79) = 402900.