GCD of 255, 878, 34, 957 Calculator

Given Input numbers are 255, 878, 34, 957

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

Divisors of 255

List of positive integer divisors of 255 that divides 255 without a remainder.

1, 3, 5, 15, 17, 51, 85, 255

Divisors of 878

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

1, 2, 439, 878

Divisors of 34

List of positive integer divisors of 34 that divides 34 without a remainder.

1, 2, 17, 34

Divisors of 957

List of positive integer divisors of 957 that divides 957 without a remainder.

1, 3, 11, 29, 33, 87, 319, 957

Greatest Common Divisior

We found the divisors of 255, 878, 34, 957 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 255, 878, 34, 957 is 1.

Therefore, GCD of numbers 255, 878, 34, 957 is 1

Given Input Data is 255, 878, 34, 957

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

Prime Factorization of 255 is 3 x 5 x 17

Prime Factorization of 878 is 2 x 439

Prime Factorization of 34 is 2 x 17

Prime Factorization of 957 is 3 x 11 x 29

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(255, 878) = 223890

GCD(255, 878) = ( 255 x 878 ) / 223890

GCD(255, 878) = 223890 / 223890

GCD(255, 878) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 34

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

LCM(1, 34) = 34

GCD(1, 34) = ( 1 x 34 ) / 34

GCD(1, 34) = 34 / 34

GCD(1, 34) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 957

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

LCM(1, 957) = 957

GCD(1, 957) = ( 1 x 957 ) / 957

GCD(1, 957) = 957 / 957

GCD(1, 957) = 1

GCD of 255, 878, 34, 957 is 1

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• GCD of 616, 960, 27, 972
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1. What is the GCD of 255, 878, 34, 957?

GCD of 255, 878, 34, 957 is 1

2. Where do I get the detailed procedure to find GCD of 255, 878, 34, 957?

You can find a detailed procedure to find GCD of 255, 878, 34, 957 on our page.

3. How to find GCD of 255, 878, 34, 957 on a calculator?

You can find the GCD of 255, 878, 34, 957 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.