LCD of 30, 77, 97 Calculator

Arrange the Inputs 30,77,97 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 224070

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(30, 77) = 1

LCD(30, 77) = ( 30 x 77 ) / 1

LCD(30, 77) = 2310 / 1

LCD(30, 77) = 2310

Step2:

Here we consider the LCD from the above i.e. 2310 as first number and the next as 97

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

GCF(2310, 97) = 1

LCD(2310, 97) = ( 2310 x 97 ) / 1

LCD(2310, 97) = 224070 / 1

LCD(2310, 97) = 224070

LCD of 30,77,97 is 224070

Here are some samples of LCD of Numbers calculations.

• LCD of 83, 63, 41
• LCD of 10, 51, 28
• LCD of 34, 61, 14
• LCD of 23, 32, 70
• LCD of 92, 76, 35

1. What is the LCD of 30, 77, 97?

Answer: LCD of 30, 77, 97 is 224070.

2. How to find LCD of 30, 77, 97 on a calculator?

Answer: You can find LCD of 30, 77, 97 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 30, 77, 97?

Least Common Denominator of 30, 77, 97.

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(30, 77, 97) = 224070.