GCD of 347, 878, 561 Calculator

Given Input numbers are 347, 878, 561

To find the GCD of numbers using factoring list out all the divisors of each number

Divisors of 347

List of positive integer divisors of 347 that divides 347 without a remainder.

1, 347

Divisors of 878

List of positive integer divisors of 878 that divides 878 without a remainder.

1, 2, 439, 878

Divisors of 561

List of positive integer divisors of 561 that divides 561 without a remainder.

1, 3, 11, 17, 33, 51, 187, 561

Greatest Common Divisior

We found the divisors of 347, 878, 561 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 347, 878, 561 is 1.

Therefore, GCD of numbers 347, 878, 561 is 1

Given Input Data is 347, 878, 561

Make a list of Prime Factors of all the given numbers initially

Prime Factorization of 347 is 347

Prime Factorization of 878 is 2 x 439

Prime Factorization of 561 is 3 x 11 x 17

The above numbers do not have any common prime factor. So GCD is 1

Step1:

Let's calculate the GCD of first two numbers

The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)

LCM(347, 878) = 304666

GCD(347, 878) = ( 347 x 878 ) / 304666

GCD(347, 878) = 304666 / 304666

GCD(347, 878) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 561

The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)

LCM(1, 561) = 561

GCD(1, 561) = ( 1 x 561 ) / 561

GCD(1, 561) = 561 / 561

GCD(1, 561) = 1

GCD of 347, 878, 561 is 1

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• GCD of 330, 823, 875
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• GCD of 376, 809, 218
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1. What is the GCD of 347, 878, 561?

GCD of 347, 878, 561 is 1

2. Where do I get the detailed procedure to find GCD of 347, 878, 561?

You can find a detailed procedure to find GCD of 347, 878, 561 on our page.

3. How to find GCD of 347, 878, 561 on a calculator?

You can find the GCD of 347, 878, 561 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.