LCD of 72, 25, 61 Calculator

Arrange the Inputs 72,25,61 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 109800

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(72, 25) = 1

LCD(72, 25) = ( 72 x 25 ) / 1

LCD(72, 25) = 1800 / 1

LCD(72, 25) = 1800

Step2:

Here we consider the LCD from the above i.e. 1800 as first number and the next as 61

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

GCF(1800, 61) = 1

LCD(1800, 61) = ( 1800 x 61 ) / 1

LCD(1800, 61) = 109800 / 1

LCD(1800, 61) = 109800

LCD of 72,25,61 is 109800

Here are some samples of LCD of Numbers calculations.

• LCD of 21, 32, 87
• LCD of 34, 57, 59
• LCD of 53, 29, 60
• LCD of 66, 86, 42
• LCD of 30, 56, 81

1. What is the LCD of 72, 25, 61?

Answer: LCD of 72, 25, 61 is 109800.

2. How to find LCD of 72, 25, 61 on a calculator?

Answer: You can find LCD of 72, 25, 61 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 72, 25, 61?

Least Common Denominator of 72, 25, 61.

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(72, 25, 61) = 109800.