GCD of 291, 971, 26, 626 Calculator

Given Input numbers are 291, 971, 26, 626

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

Divisors of 291

List of positive integer divisors of 291 that divides 291 without a remainder.

1, 3, 97, 291

Divisors of 971

List of positive integer divisors of 971 that divides 971 without a remainder.

1, 971

Divisors of 26

List of positive integer divisors of 26 that divides 26 without a remainder.

1, 2, 13, 26

Divisors of 626

List of positive integer divisors of 626 that divides 626 without a remainder.

1, 2, 313, 626

Greatest Common Divisior

We found the divisors of 291, 971, 26, 626 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 291, 971, 26, 626 is 1.

Therefore, GCD of numbers 291, 971, 26, 626 is 1

Given Input Data is 291, 971, 26, 626

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

Prime Factorization of 291 is 3 x 97

Prime Factorization of 971 is 971

Prime Factorization of 26 is 2 x 13

Prime Factorization of 626 is 2 x 313

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(291, 971) = 282561

GCD(291, 971) = ( 291 x 971 ) / 282561

GCD(291, 971) = 282561 / 282561

GCD(291, 971) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 26

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

LCM(1, 26) = 26

GCD(1, 26) = ( 1 x 26 ) / 26

GCD(1, 26) = 26 / 26

GCD(1, 26) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 626

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

LCM(1, 626) = 626

GCD(1, 626) = ( 1 x 626 ) / 626

GCD(1, 626) = 626 / 626

GCD(1, 626) = 1

GCD of 291, 971, 26, 626 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 317, 492, 54, 438
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• GCD of 316, 112, 86, 130
• GCD of 262, 985, 55, 412
• GCD of 620, 967, 60, 289

1. What is the GCD of 291, 971, 26, 626?

GCD of 291, 971, 26, 626 is 1

2. Where do I get the detailed procedure to find GCD of 291, 971, 26, 626?

You can find a detailed procedure to find GCD of 291, 971, 26, 626 on our page.

3. How to find GCD of 291, 971, 26, 626 on a calculator?

You can find the GCD of 291, 971, 26, 626 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.