LCD of 661, 668, 385 Calculator

Arrange the Inputs 661,668,385 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 169995980

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, 668) = 1

LCD(661, 668) = ( 661 x 668 ) / 1

LCD(661, 668) = 441548 / 1

LCD(661, 668) = 441548

Step2:

Here we consider the LCD from the above i.e. 441548 as first number and the next as 385

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

GCF(441548, 385) = 1

LCD(441548, 385) = ( 441548 x 385 ) / 1

LCD(441548, 385) = 169995980 / 1

LCD(441548, 385) = 169995980

LCD of 661,668,385 is 169995980

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1. What is the LCD of 661, 668, 385?

Answer: LCD of 661, 668, 385 is 169995980.

2. How to find LCD of 661, 668, 385 on a calculator?

Answer: You can find LCD of 661, 668, 385 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, 668, 385?

Least Common Denominator of 661, 668, 385.

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, 668, 385) = 169995980.