GCD of 331, 943, 611, 620 Calculator

Given Input numbers are 331, 943, 611, 620

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

Divisors of 331

List of positive integer divisors of 331 that divides 331 without a remainder.

1, 331

Divisors of 943

List of positive integer divisors of 943 that divides 943 without a remainder.

1, 23, 41, 943

Divisors of 611

List of positive integer divisors of 611 that divides 611 without a remainder.

1, 13, 47, 611

Divisors of 620

List of positive integer divisors of 620 that divides 620 without a remainder.

1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620

Greatest Common Divisior

We found the divisors of 331, 943, 611, 620 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 331, 943, 611, 620 is 1.

Therefore, GCD of numbers 331, 943, 611, 620 is 1

Given Input Data is 331, 943, 611, 620

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

Prime Factorization of 331 is 331

Prime Factorization of 943 is 23 x 41

Prime Factorization of 611 is 13 x 47

Prime Factorization of 620 is 2 x 2 x 5 x 31

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(331, 943) = 312133

GCD(331, 943) = ( 331 x 943 ) / 312133

GCD(331, 943) = 312133 / 312133

GCD(331, 943) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 611

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

LCM(1, 611) = 611

GCD(1, 611) = ( 1 x 611 ) / 611

GCD(1, 611) = 611 / 611

GCD(1, 611) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 620

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

LCM(1, 620) = 620

GCD(1, 620) = ( 1 x 620 ) / 620

GCD(1, 620) = 620 / 620

GCD(1, 620) = 1

GCD of 331, 943, 611, 620 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 652, 364, 742, 311
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• GCD of 895, 703, 735, 537

1. What is the GCD of 331, 943, 611, 620?

GCD of 331, 943, 611, 620 is 1

2. Where do I get the detailed procedure to find GCD of 331, 943, 611, 620?

You can find a detailed procedure to find GCD of 331, 943, 611, 620 on our page.

3. How to find GCD of 331, 943, 611, 620 on a calculator?

You can find the GCD of 331, 943, 611, 620 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.