GCD of 424, 765, 97, 404 Calculator

Given Input numbers are 424, 765, 97, 404

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

Divisors of 424

List of positive integer divisors of 424 that divides 424 without a remainder.

1, 2, 4, 8, 53, 106, 212, 424

Divisors of 765

List of positive integer divisors of 765 that divides 765 without a remainder.

1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765

Divisors of 97

List of positive integer divisors of 97 that divides 97 without a remainder.

1, 97

Divisors of 404

List of positive integer divisors of 404 that divides 404 without a remainder.

1, 2, 4, 101, 202, 404

Greatest Common Divisior

We found the divisors of 424, 765, 97, 404 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 424, 765, 97, 404 is 1.

Therefore, GCD of numbers 424, 765, 97, 404 is 1

Given Input Data is 424, 765, 97, 404

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

Prime Factorization of 424 is 2 x 2 x 2 x 53

Prime Factorization of 765 is 3 x 3 x 5 x 17

Prime Factorization of 97 is 97

Prime Factorization of 404 is 2 x 2 x 101

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(424, 765) = 324360

GCD(424, 765) = ( 424 x 765 ) / 324360

GCD(424, 765) = 324360 / 324360

GCD(424, 765) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 97

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

LCM(1, 97) = 97

GCD(1, 97) = ( 1 x 97 ) / 97

GCD(1, 97) = 97 / 97

GCD(1, 97) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 404

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

LCM(1, 404) = 404

GCD(1, 404) = ( 1 x 404 ) / 404

GCD(1, 404) = 404 / 404

GCD(1, 404) = 1

GCD of 424, 765, 97, 404 is 1

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1. What is the GCD of 424, 765, 97, 404?

GCD of 424, 765, 97, 404 is 1

2. Where do I get the detailed procedure to find GCD of 424, 765, 97, 404?

You can find a detailed procedure to find GCD of 424, 765, 97, 404 on our page.

3. How to find GCD of 424, 765, 97, 404 on a calculator?

You can find the GCD of 424, 765, 97, 404 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.