GCD of 769, 565, 33, 321 Calculator

Given Input numbers are 769, 565, 33, 321

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

Divisors of 769

List of positive integer divisors of 769 that divides 769 without a remainder.

1, 769

Divisors of 565

List of positive integer divisors of 565 that divides 565 without a remainder.

1, 5, 113, 565

Divisors of 33

List of positive integer divisors of 33 that divides 33 without a remainder.

1, 3, 11, 33

Divisors of 321

List of positive integer divisors of 321 that divides 321 without a remainder.

1, 3, 107, 321

Greatest Common Divisior

We found the divisors of 769, 565, 33, 321 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 769, 565, 33, 321 is 1.

Therefore, GCD of numbers 769, 565, 33, 321 is 1

Given Input Data is 769, 565, 33, 321

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

Prime Factorization of 769 is 769

Prime Factorization of 565 is 5 x 113

Prime Factorization of 33 is 3 x 11

Prime Factorization of 321 is 3 x 107

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(769, 565) = 434485

GCD(769, 565) = ( 769 x 565 ) / 434485

GCD(769, 565) = 434485 / 434485

GCD(769, 565) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 33

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

LCM(1, 33) = 33

GCD(1, 33) = ( 1 x 33 ) / 33

GCD(1, 33) = 33 / 33

GCD(1, 33) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 321

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

LCM(1, 321) = 321

GCD(1, 321) = ( 1 x 321 ) / 321

GCD(1, 321) = 321 / 321

GCD(1, 321) = 1

GCD of 769, 565, 33, 321 is 1

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1. What is the GCD of 769, 565, 33, 321?

GCD of 769, 565, 33, 321 is 1

2. Where do I get the detailed procedure to find GCD of 769, 565, 33, 321?

You can find a detailed procedure to find GCD of 769, 565, 33, 321 on our page.

3. How to find GCD of 769, 565, 33, 321 on a calculator?

You can find the GCD of 769, 565, 33, 321 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.