GCD of 971, 290, 839, 626 Calculator

Given Input numbers are 971, 290, 839, 626

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

Divisors of 971

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

1, 971

Divisors of 290

List of positive integer divisors of 290 that divides 290 without a remainder.

1, 2, 5, 10, 29, 58, 145, 290

Divisors of 839

List of positive integer divisors of 839 that divides 839 without a remainder.

1, 839

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 971, 290, 839, 626 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 971, 290, 839, 626 is 1.

Therefore, GCD of numbers 971, 290, 839, 626 is 1

Given Input Data is 971, 290, 839, 626

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

Prime Factorization of 971 is 971

Prime Factorization of 290 is 2 x 5 x 29

Prime Factorization of 839 is 839

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(971, 290) = 281590

GCD(971, 290) = ( 971 x 290 ) / 281590

GCD(971, 290) = 281590 / 281590

GCD(971, 290) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 839

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

LCM(1, 839) = 839

GCD(1, 839) = ( 1 x 839 ) / 839

GCD(1, 839) = 839 / 839

GCD(1, 839) = 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 971, 290, 839, 626 is 1

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1. What is the GCD of 971, 290, 839, 626?

GCD of 971, 290, 839, 626 is 1

2. Where do I get the detailed procedure to find GCD of 971, 290, 839, 626?

You can find a detailed procedure to find GCD of 971, 290, 839, 626 on our page.

3. How to find GCD of 971, 290, 839, 626 on a calculator?

You can find the GCD of 971, 290, 839, 626 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.