LCD of 45, 71, 4 Calculator

Arrange the Inputs 45,71,4 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 12780

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(45, 71) = 1

LCD(45, 71) = ( 45 x 71 ) / 1

LCD(45, 71) = 3195 / 1

LCD(45, 71) = 3195

Step2:

Here we consider the LCD from the above i.e. 3195 as first number and the next as 4

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

GCF(3195, 4) = 1

LCD(3195, 4) = ( 3195 x 4 ) / 1

LCD(3195, 4) = 12780 / 1

LCD(3195, 4) = 12780

LCD of 45,71,4 is 12780

Here are some samples of LCD of Numbers calculations.

• LCD of 40, 88, 5
• LCD of 97, 64, 2
• LCD of 40, 19, 8
• LCD of 64, 13, 1
• LCD of 27, 20, 9

1. What is the LCD of 45, 71, 4?

Answer: LCD of 45, 71, 4 is 12780.

2. How to find LCD of 45, 71, 4 on a calculator?

Answer: You can find LCD of 45, 71, 4 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 45, 71, 4?

Least Common Denominator of 45, 71, 4.

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(45, 71, 4) = 12780.