LCD of 661, 147, 251 Calculator

Arrange the Inputs 661,147,251 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 24388917

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(661, 147) = 1

LCD(661, 147) = ( 661 x 147 ) / 1

LCD(661, 147) = 97167 / 1

LCD(661, 147) = 97167

Step2:

Here we consider the LCD from the above i.e. 97167 as first number and the next as 251

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

GCF(97167, 251) = 1

LCD(97167, 251) = ( 97167 x 251 ) / 1

LCD(97167, 251) = 24388917 / 1

LCD(97167, 251) = 24388917

LCD of 661,147,251 is 24388917

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1. What is the LCD of 661, 147, 251?

Answer: LCD of 661, 147, 251 is 24388917.

2. How to find LCD of 661, 147, 251 on a calculator?

Answer: You can find LCD of 661, 147, 251 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 661, 147, 251?

Least Common Denominator of 661, 147, 251.

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(661, 147, 251) = 24388917.