GCD of 358, 121, 266, 676 Calculator

Given Input numbers are 358, 121, 266, 676

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

Divisors of 358

List of positive integer divisors of 358 that divides 358 without a remainder.

1, 2, 179, 358

Divisors of 121

List of positive integer divisors of 121 that divides 121 without a remainder.

1, 11, 121

Divisors of 266

List of positive integer divisors of 266 that divides 266 without a remainder.

1, 2, 7, 14, 19, 38, 133, 266

Divisors of 676

List of positive integer divisors of 676 that divides 676 without a remainder.

1, 2, 4, 13, 26, 52, 169, 338, 676

Greatest Common Divisior

We found the divisors of 358, 121, 266, 676 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 358, 121, 266, 676 is 1.

Therefore, GCD of numbers 358, 121, 266, 676 is 1

Given Input Data is 358, 121, 266, 676

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

Prime Factorization of 358 is 2 x 179

Prime Factorization of 121 is 11 x 11

Prime Factorization of 266 is 2 x 7 x 19

Prime Factorization of 676 is 2 x 2 x 13 x 13

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(358, 121) = 43318

GCD(358, 121) = ( 358 x 121 ) / 43318

GCD(358, 121) = 43318 / 43318

GCD(358, 121) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 266

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

LCM(1, 266) = 266

GCD(1, 266) = ( 1 x 266 ) / 266

GCD(1, 266) = 266 / 266

GCD(1, 266) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 676

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

LCM(1, 676) = 676

GCD(1, 676) = ( 1 x 676 ) / 676

GCD(1, 676) = 676 / 676

GCD(1, 676) = 1

GCD of 358, 121, 266, 676 is 1

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1. What is the GCD of 358, 121, 266, 676?

GCD of 358, 121, 266, 676 is 1

2. Where do I get the detailed procedure to find GCD of 358, 121, 266, 676?

You can find a detailed procedure to find GCD of 358, 121, 266, 676 on our page.

3. How to find GCD of 358, 121, 266, 676 on a calculator?

You can find the GCD of 358, 121, 266, 676 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.