GCD of 354, 955, 868, 558 Calculator

Given Input numbers are 354, 955, 868, 558

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

Divisors of 354

List of positive integer divisors of 354 that divides 354 without a remainder.

1, 2, 3, 6, 59, 118, 177, 354

Divisors of 955

List of positive integer divisors of 955 that divides 955 without a remainder.

1, 5, 191, 955

Divisors of 868

List of positive integer divisors of 868 that divides 868 without a remainder.

1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868

Divisors of 558

List of positive integer divisors of 558 that divides 558 without a remainder.

1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558

Greatest Common Divisior

We found the divisors of 354, 955, 868, 558 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 354, 955, 868, 558 is 1.

Therefore, GCD of numbers 354, 955, 868, 558 is 1

Given Input Data is 354, 955, 868, 558

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

Prime Factorization of 354 is 2 x 3 x 59

Prime Factorization of 955 is 5 x 191

Prime Factorization of 868 is 2 x 2 x 7 x 31

Prime Factorization of 558 is 2 x 3 x 3 x 31

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(354, 955) = 338070

GCD(354, 955) = ( 354 x 955 ) / 338070

GCD(354, 955) = 338070 / 338070

GCD(354, 955) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 868

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

LCM(1, 868) = 868

GCD(1, 868) = ( 1 x 868 ) / 868

GCD(1, 868) = 868 / 868

GCD(1, 868) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 558

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

LCM(1, 558) = 558

GCD(1, 558) = ( 1 x 558 ) / 558

GCD(1, 558) = 558 / 558

GCD(1, 558) = 1

GCD of 354, 955, 868, 558 is 1

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1. What is the GCD of 354, 955, 868, 558?

GCD of 354, 955, 868, 558 is 1

2. Where do I get the detailed procedure to find GCD of 354, 955, 868, 558?

You can find a detailed procedure to find GCD of 354, 955, 868, 558 on our page.

3. How to find GCD of 354, 955, 868, 558 on a calculator?

You can find the GCD of 354, 955, 868, 558 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.