GCD of 443, 764, 951, 656 Calculator

Given Input numbers are 443, 764, 951, 656

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

Divisors of 443

List of positive integer divisors of 443 that divides 443 without a remainder.

1, 443

Divisors of 764

List of positive integer divisors of 764 that divides 764 without a remainder.

1, 2, 4, 191, 382, 764

Divisors of 951

List of positive integer divisors of 951 that divides 951 without a remainder.

1, 3, 317, 951

Divisors of 656

List of positive integer divisors of 656 that divides 656 without a remainder.

1, 2, 4, 8, 16, 41, 82, 164, 328, 656

Greatest Common Divisior

We found the divisors of 443, 764, 951, 656 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 443, 764, 951, 656 is 1.

Therefore, GCD of numbers 443, 764, 951, 656 is 1

Given Input Data is 443, 764, 951, 656

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

Prime Factorization of 443 is 443

Prime Factorization of 764 is 2 x 2 x 191

Prime Factorization of 951 is 3 x 317

Prime Factorization of 656 is 2 x 2 x 2 x 2 x 41

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(443, 764) = 338452

GCD(443, 764) = ( 443 x 764 ) / 338452

GCD(443, 764) = 338452 / 338452

GCD(443, 764) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 951

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

LCM(1, 951) = 951

GCD(1, 951) = ( 1 x 951 ) / 951

GCD(1, 951) = 951 / 951

GCD(1, 951) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 656

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

LCM(1, 656) = 656

GCD(1, 656) = ( 1 x 656 ) / 656

GCD(1, 656) = 656 / 656

GCD(1, 656) = 1

GCD of 443, 764, 951, 656 is 1

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1. What is the GCD of 443, 764, 951, 656?

GCD of 443, 764, 951, 656 is 1

2. Where do I get the detailed procedure to find GCD of 443, 764, 951, 656?

You can find a detailed procedure to find GCD of 443, 764, 951, 656 on our page.

3. How to find GCD of 443, 764, 951, 656 on a calculator?

You can find the GCD of 443, 764, 951, 656 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.