GCD of 131, 945, 905, 773 Calculator

Given Input numbers are 131, 945, 905, 773

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

Divisors of 131

List of positive integer divisors of 131 that divides 131 without a remainder.

1, 131

Divisors of 945

List of positive integer divisors of 945 that divides 945 without a remainder.

1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945

Divisors of 905

List of positive integer divisors of 905 that divides 905 without a remainder.

1, 5, 181, 905

Divisors of 773

List of positive integer divisors of 773 that divides 773 without a remainder.

1, 773

Greatest Common Divisior

We found the divisors of 131, 945, 905, 773 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 131, 945, 905, 773 is 1.

Therefore, GCD of numbers 131, 945, 905, 773 is 1

Given Input Data is 131, 945, 905, 773

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

Prime Factorization of 131 is 131

Prime Factorization of 945 is 3 x 3 x 3 x 5 x 7

Prime Factorization of 905 is 5 x 181

Prime Factorization of 773 is 773

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(131, 945) = 123795

GCD(131, 945) = ( 131 x 945 ) / 123795

GCD(131, 945) = 123795 / 123795

GCD(131, 945) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 905

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

LCM(1, 905) = 905

GCD(1, 905) = ( 1 x 905 ) / 905

GCD(1, 905) = 905 / 905

GCD(1, 905) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 773

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

LCM(1, 773) = 773

GCD(1, 773) = ( 1 x 773 ) / 773

GCD(1, 773) = 773 / 773

GCD(1, 773) = 1

GCD of 131, 945, 905, 773 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 556, 646, 381, 669
• GCD of 997, 401, 906, 604
• GCD of 943, 699, 986, 942
• GCD of 241, 149, 696, 409
• GCD of 844, 810, 798, 444

1. What is the GCD of 131, 945, 905, 773?

GCD of 131, 945, 905, 773 is 1

2. Where do I get the detailed procedure to find GCD of 131, 945, 905, 773?

You can find a detailed procedure to find GCD of 131, 945, 905, 773 on our page.

3. How to find GCD of 131, 945, 905, 773 on a calculator?

You can find the GCD of 131, 945, 905, 773 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.