GCD of 401, 776, 567, 865 Calculator

Given Input numbers are 401, 776, 567, 865

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

Divisors of 401

List of positive integer divisors of 401 that divides 401 without a remainder.

1, 401

Divisors of 776

List of positive integer divisors of 776 that divides 776 without a remainder.

1, 2, 4, 8, 97, 194, 388, 776

Divisors of 567

List of positive integer divisors of 567 that divides 567 without a remainder.

1, 3, 7, 9, 21, 27, 63, 81, 189, 567

Divisors of 865

List of positive integer divisors of 865 that divides 865 without a remainder.

1, 5, 173, 865

Greatest Common Divisior

We found the divisors of 401, 776, 567, 865 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 401, 776, 567, 865 is 1.

Therefore, GCD of numbers 401, 776, 567, 865 is 1

Given Input Data is 401, 776, 567, 865

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

Prime Factorization of 401 is 401

Prime Factorization of 776 is 2 x 2 x 2 x 97

Prime Factorization of 567 is 3 x 3 x 3 x 3 x 7

Prime Factorization of 865 is 5 x 173

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(401, 776) = 311176

GCD(401, 776) = ( 401 x 776 ) / 311176

GCD(401, 776) = 311176 / 311176

GCD(401, 776) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 567

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

LCM(1, 567) = 567

GCD(1, 567) = ( 1 x 567 ) / 567

GCD(1, 567) = 567 / 567

GCD(1, 567) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 865

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

LCM(1, 865) = 865

GCD(1, 865) = ( 1 x 865 ) / 865

GCD(1, 865) = 865 / 865

GCD(1, 865) = 1

GCD of 401, 776, 567, 865 is 1

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1. What is the GCD of 401, 776, 567, 865?

GCD of 401, 776, 567, 865 is 1

2. Where do I get the detailed procedure to find GCD of 401, 776, 567, 865?

You can find a detailed procedure to find GCD of 401, 776, 567, 865 on our page.

3. How to find GCD of 401, 776, 567, 865 on a calculator?

You can find the GCD of 401, 776, 567, 865 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.