GCD of 802, 623, 53, 939 Calculator

Given Input numbers are 802, 623, 53, 939

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

Divisors of 802

List of positive integer divisors of 802 that divides 802 without a remainder.

1, 2, 401, 802

Divisors of 623

List of positive integer divisors of 623 that divides 623 without a remainder.

1, 7, 89, 623

Divisors of 53

List of positive integer divisors of 53 that divides 53 without a remainder.

1, 53

Divisors of 939

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

1, 3, 313, 939

Greatest Common Divisior

We found the divisors of 802, 623, 53, 939 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 802, 623, 53, 939 is 1.

Therefore, GCD of numbers 802, 623, 53, 939 is 1

Given Input Data is 802, 623, 53, 939

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

Prime Factorization of 802 is 2 x 401

Prime Factorization of 623 is 7 x 89

Prime Factorization of 53 is 53

Prime Factorization of 939 is 3 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(802, 623) = 499646

GCD(802, 623) = ( 802 x 623 ) / 499646

GCD(802, 623) = 499646 / 499646

GCD(802, 623) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 53

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

LCM(1, 53) = 53

GCD(1, 53) = ( 1 x 53 ) / 53

GCD(1, 53) = 53 / 53

GCD(1, 53) = 1

Step3:

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

GCD of 802, 623, 53, 939 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 649, 344, 38, 663
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• GCD of 619, 396, 28, 135

1. What is the GCD of 802, 623, 53, 939?

GCD of 802, 623, 53, 939 is 1

2. Where do I get the detailed procedure to find GCD of 802, 623, 53, 939?

You can find a detailed procedure to find GCD of 802, 623, 53, 939 on our page.

3. How to find GCD of 802, 623, 53, 939 on a calculator?

You can find the GCD of 802, 623, 53, 939 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.