GCD of 343, 317, 638, 950 Calculator

Given Input numbers are 343, 317, 638, 950

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

Divisors of 343

List of positive integer divisors of 343 that divides 343 without a remainder.

1, 7, 49, 343

Divisors of 317

List of positive integer divisors of 317 that divides 317 without a remainder.

1, 317

Divisors of 638

List of positive integer divisors of 638 that divides 638 without a remainder.

1, 2, 11, 22, 29, 58, 319, 638

Divisors of 950

List of positive integer divisors of 950 that divides 950 without a remainder.

1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950

Greatest Common Divisior

We found the divisors of 343, 317, 638, 950 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 343, 317, 638, 950 is 1.

Therefore, GCD of numbers 343, 317, 638, 950 is 1

Given Input Data is 343, 317, 638, 950

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

Prime Factorization of 343 is 7 x 7 x 7

Prime Factorization of 317 is 317

Prime Factorization of 638 is 2 x 11 x 29

Prime Factorization of 950 is 2 x 5 x 5 x 19

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(343, 317) = 108731

GCD(343, 317) = ( 343 x 317 ) / 108731

GCD(343, 317) = 108731 / 108731

GCD(343, 317) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 638

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

LCM(1, 638) = 638

GCD(1, 638) = ( 1 x 638 ) / 638

GCD(1, 638) = 638 / 638

GCD(1, 638) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 950

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

LCM(1, 950) = 950

GCD(1, 950) = ( 1 x 950 ) / 950

GCD(1, 950) = 950 / 950

GCD(1, 950) = 1

GCD of 343, 317, 638, 950 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 364, 870, 573, 870
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• GCD of 319, 290, 732, 693
• GCD of 751, 295, 771, 831
• GCD of 778, 553, 550, 170

1. What is the GCD of 343, 317, 638, 950?

GCD of 343, 317, 638, 950 is 1

2. Where do I get the detailed procedure to find GCD of 343, 317, 638, 950?

You can find a detailed procedure to find GCD of 343, 317, 638, 950 on our page.

3. How to find GCD of 343, 317, 638, 950 on a calculator?

You can find the GCD of 343, 317, 638, 950 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.