GCD of 343, 328, 939, 871 Calculator

Given Input numbers are 343, 328, 939, 871

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 328

List of positive integer divisors of 328 that divides 328 without a remainder.

1, 2, 4, 8, 41, 82, 164, 328

Divisors of 939

List of positive integer divisors of 939 that divides 939 without a remainder.

1, 3, 313, 939

Divisors of 871

List of positive integer divisors of 871 that divides 871 without a remainder.

1, 13, 67, 871

Greatest Common Divisior

We found the divisors of 343, 328, 939, 871 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 343, 328, 939, 871 is 1.

Therefore, GCD of numbers 343, 328, 939, 871 is 1

Given Input Data is 343, 328, 939, 871

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 328 is 2 x 2 x 2 x 41

Prime Factorization of 939 is 3 x 313

Prime Factorization of 871 is 13 x 67

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, 328) = 112504

GCD(343, 328) = ( 343 x 328 ) / 112504

GCD(343, 328) = 112504 / 112504

GCD(343, 328) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 939

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

LCM(1, 939) = 939

GCD(1, 939) = ( 1 x 939 ) / 939

GCD(1, 939) = 939 / 939

GCD(1, 939) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 871

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

LCM(1, 871) = 871

GCD(1, 871) = ( 1 x 871 ) / 871

GCD(1, 871) = 871 / 871

GCD(1, 871) = 1

GCD of 343, 328, 939, 871 is 1

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1. What is the GCD of 343, 328, 939, 871?

GCD of 343, 328, 939, 871 is 1

2. Where do I get the detailed procedure to find GCD of 343, 328, 939, 871?

You can find a detailed procedure to find GCD of 343, 328, 939, 871 on our page.

3. How to find GCD of 343, 328, 939, 871 on a calculator?

You can find the GCD of 343, 328, 939, 871 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.