GCD of 803, 839, 620, 962 Calculator

Given Input numbers are 803, 839, 620, 962

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

Divisors of 803

List of positive integer divisors of 803 that divides 803 without a remainder.

1, 11, 73, 803

Divisors of 839

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

1, 839

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

Divisors of 962

List of positive integer divisors of 962 that divides 962 without a remainder.

1, 2, 13, 26, 37, 74, 481, 962

Greatest Common Divisior

We found the divisors of 803, 839, 620, 962 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 803, 839, 620, 962 is 1.

Therefore, GCD of numbers 803, 839, 620, 962 is 1

Given Input Data is 803, 839, 620, 962

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

Prime Factorization of 803 is 11 x 73

Prime Factorization of 839 is 839

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

Prime Factorization of 962 is 2 x 13 x 37

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(803, 839) = 673717

GCD(803, 839) = ( 803 x 839 ) / 673717

GCD(803, 839) = 673717 / 673717

GCD(803, 839) = 1

Step2:

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

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 962

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

LCM(1, 962) = 962

GCD(1, 962) = ( 1 x 962 ) / 962

GCD(1, 962) = 962 / 962

GCD(1, 962) = 1

GCD of 803, 839, 620, 962 is 1

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1. What is the GCD of 803, 839, 620, 962?

GCD of 803, 839, 620, 962 is 1

2. Where do I get the detailed procedure to find GCD of 803, 839, 620, 962?

You can find a detailed procedure to find GCD of 803, 839, 620, 962 on our page.

3. How to find GCD of 803, 839, 620, 962 on a calculator?

You can find the GCD of 803, 839, 620, 962 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.