GCD of 426, 329, 80, 622 Calculator

Given Input numbers are 426, 329, 80, 622

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

Divisors of 426

List of positive integer divisors of 426 that divides 426 without a remainder.

1, 2, 3, 6, 71, 142, 213, 426

Divisors of 329

List of positive integer divisors of 329 that divides 329 without a remainder.

1, 7, 47, 329

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 622

List of positive integer divisors of 622 that divides 622 without a remainder.

1, 2, 311, 622

Greatest Common Divisior

We found the divisors of 426, 329, 80, 622 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 426, 329, 80, 622 is 1.

Therefore, GCD of numbers 426, 329, 80, 622 is 1

Given Input Data is 426, 329, 80, 622

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

Prime Factorization of 426 is 2 x 3 x 71

Prime Factorization of 329 is 7 x 47

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

Prime Factorization of 622 is 2 x 311

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(426, 329) = 140154

GCD(426, 329) = ( 426 x 329 ) / 140154

GCD(426, 329) = 140154 / 140154

GCD(426, 329) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 80

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

LCM(1, 80) = 80

GCD(1, 80) = ( 1 x 80 ) / 80

GCD(1, 80) = 80 / 80

GCD(1, 80) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 622

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

LCM(1, 622) = 622

GCD(1, 622) = ( 1 x 622 ) / 622

GCD(1, 622) = 622 / 622

GCD(1, 622) = 1

GCD of 426, 329, 80, 622 is 1

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• GCD of 598, 404, 23, 247
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1. What is the GCD of 426, 329, 80, 622?

GCD of 426, 329, 80, 622 is 1

2. Where do I get the detailed procedure to find GCD of 426, 329, 80, 622?

You can find a detailed procedure to find GCD of 426, 329, 80, 622 on our page.

3. How to find GCD of 426, 329, 80, 622 on a calculator?

You can find the GCD of 426, 329, 80, 622 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.