GCD of 765, 944, 621, 488 Calculator

Given Input numbers are 765, 944, 621, 488

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

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 944

List of positive integer divisors of 944 that divides 944 without a remainder.

1, 2, 4, 8, 16, 59, 118, 236, 472, 944

Divisors of 621

List of positive integer divisors of 621 that divides 621 without a remainder.

1, 3, 9, 23, 27, 69, 207, 621

Divisors of 488

List of positive integer divisors of 488 that divides 488 without a remainder.

1, 2, 4, 8, 61, 122, 244, 488

Greatest Common Divisior

We found the divisors of 765, 944, 621, 488 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 765, 944, 621, 488 is 1.

Therefore, GCD of numbers 765, 944, 621, 488 is 1

Given Input Data is 765, 944, 621, 488

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

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

Prime Factorization of 944 is 2 x 2 x 2 x 2 x 59

Prime Factorization of 621 is 3 x 3 x 3 x 23

Prime Factorization of 488 is 2 x 2 x 2 x 61

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(765, 944) = 722160

GCD(765, 944) = ( 765 x 944 ) / 722160

GCD(765, 944) = 722160 / 722160

GCD(765, 944) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 621

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

LCM(1, 621) = 621

GCD(1, 621) = ( 1 x 621 ) / 621

GCD(1, 621) = 621 / 621

GCD(1, 621) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 488

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

LCM(1, 488) = 488

GCD(1, 488) = ( 1 x 488 ) / 488

GCD(1, 488) = 488 / 488

GCD(1, 488) = 1

GCD of 765, 944, 621, 488 is 1

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1. What is the GCD of 765, 944, 621, 488?

GCD of 765, 944, 621, 488 is 1

2. Where do I get the detailed procedure to find GCD of 765, 944, 621, 488?

You can find a detailed procedure to find GCD of 765, 944, 621, 488 on our page.

3. How to find GCD of 765, 944, 621, 488 on a calculator?

You can find the GCD of 765, 944, 621, 488 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.