GCD of 445, 771, 95, 681 Calculator

Given Input numbers are 445, 771, 95, 681

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

Divisors of 445

List of positive integer divisors of 445 that divides 445 without a remainder.

1, 5, 89, 445

Divisors of 771

List of positive integer divisors of 771 that divides 771 without a remainder.

1, 3, 257, 771

Divisors of 95

List of positive integer divisors of 95 that divides 95 without a remainder.

1, 5, 19, 95

Divisors of 681

List of positive integer divisors of 681 that divides 681 without a remainder.

1, 3, 227, 681

Greatest Common Divisior

We found the divisors of 445, 771, 95, 681 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 445, 771, 95, 681 is 1.

Therefore, GCD of numbers 445, 771, 95, 681 is 1

Given Input Data is 445, 771, 95, 681

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

Prime Factorization of 445 is 5 x 89

Prime Factorization of 771 is 3 x 257

Prime Factorization of 95 is 5 x 19

Prime Factorization of 681 is 3 x 227

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(445, 771) = 343095

GCD(445, 771) = ( 445 x 771 ) / 343095

GCD(445, 771) = 343095 / 343095

GCD(445, 771) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 95

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

LCM(1, 95) = 95

GCD(1, 95) = ( 1 x 95 ) / 95

GCD(1, 95) = 95 / 95

GCD(1, 95) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 681

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

LCM(1, 681) = 681

GCD(1, 681) = ( 1 x 681 ) / 681

GCD(1, 681) = 681 / 681

GCD(1, 681) = 1

GCD of 445, 771, 95, 681 is 1

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1. What is the GCD of 445, 771, 95, 681?

GCD of 445, 771, 95, 681 is 1

2. Where do I get the detailed procedure to find GCD of 445, 771, 95, 681?

You can find a detailed procedure to find GCD of 445, 771, 95, 681 on our page.

3. How to find GCD of 445, 771, 95, 681 on a calculator?

You can find the GCD of 445, 771, 95, 681 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.