GCD of 602, 580, 80, 843 Calculator

Given Input numbers are 602, 580, 80, 843

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

Divisors of 602

List of positive integer divisors of 602 that divides 602 without a remainder.

1, 2, 7, 14, 43, 86, 301, 602

Divisors of 580

List of positive integer divisors of 580 that divides 580 without a remainder.

1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580

Divisors of 80

List of positive integer divisors of 80 that divides 80 without a remainder.

1, 2, 4, 5, 8, 10, 16, 20, 40, 80

Divisors of 843

List of positive integer divisors of 843 that divides 843 without a remainder.

1, 3, 281, 843

Greatest Common Divisior

We found the divisors of 602, 580, 80, 843 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 602, 580, 80, 843 is 1.

Therefore, GCD of numbers 602, 580, 80, 843 is 1

Given Input Data is 602, 580, 80, 843

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

Prime Factorization of 602 is 2 x 7 x 43

Prime Factorization of 580 is 2 x 2 x 5 x 29

Prime Factorization of 80 is 2 x 2 x 2 x 2 x 5

Prime Factorization of 843 is 3 x 281

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(602, 580) = 174580

GCD(602, 580) = ( 602 x 580 ) / 174580

GCD(602, 580) = 349160 / 174580

GCD(602, 580) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 80

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

LCM(2, 80) = 80

GCD(2, 80) = ( 2 x 80 ) / 80

GCD(2, 80) = 160 / 80

GCD(2, 80) = 2

Step3:

Here we consider the GCD from the above i.e. 2 as first number and the next as 843

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

LCM(2, 843) = 1686

GCD(2, 843) = ( 2 x 843 ) / 1686

GCD(2, 843) = 1686 / 1686

GCD(2, 843) = 1

GCD of 602, 580, 80, 843 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 613, 951, 73, 795
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• GCD of 550, 236, 14, 967
• GCD of 198, 297, 11, 561

1. What is the GCD of 602, 580, 80, 843?

GCD of 602, 580, 80, 843 is 1

2. Where do I get the detailed procedure to find GCD of 602, 580, 80, 843?

You can find a detailed procedure to find GCD of 602, 580, 80, 843 on our page.

3. How to find GCD of 602, 580, 80, 843 on a calculator?

You can find the GCD of 602, 580, 80, 843 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.