GCD of 753, 807, 91, 831 Calculator

Given Input numbers are 753, 807, 91, 831

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

Divisors of 753

List of positive integer divisors of 753 that divides 753 without a remainder.

1, 3, 251, 753

Divisors of 807

List of positive integer divisors of 807 that divides 807 without a remainder.

1, 3, 269, 807

Divisors of 91

List of positive integer divisors of 91 that divides 91 without a remainder.

1, 7, 13, 91

Divisors of 831

List of positive integer divisors of 831 that divides 831 without a remainder.

1, 3, 277, 831

Greatest Common Divisior

We found the divisors of 753, 807, 91, 831 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 753, 807, 91, 831 is 1.

Therefore, GCD of numbers 753, 807, 91, 831 is 1

Given Input Data is 753, 807, 91, 831

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

Prime Factorization of 753 is 3 x 251

Prime Factorization of 807 is 3 x 269

Prime Factorization of 91 is 7 x 13

Prime Factorization of 831 is 3 x 277

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(753, 807) = 202557

GCD(753, 807) = ( 753 x 807 ) / 202557

GCD(753, 807) = 607671 / 202557

GCD(753, 807) = 3

Step2:

Here we consider the GCD from the above i.e. 3 as first number and the next as 91

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

LCM(3, 91) = 273

GCD(3, 91) = ( 3 x 91 ) / 273

GCD(3, 91) = 273 / 273

GCD(3, 91) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 831

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

LCM(1, 831) = 831

GCD(1, 831) = ( 1 x 831 ) / 831

GCD(1, 831) = 831 / 831

GCD(1, 831) = 1

GCD of 753, 807, 91, 831 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 353, 904, 47, 155
• GCD of 401, 302, 39, 686
• GCD of 527, 441, 76, 838
• GCD of 692, 842, 13, 190
• GCD of 458, 347, 41, 290

1. What is the GCD of 753, 807, 91, 831?

GCD of 753, 807, 91, 831 is 1

2. Where do I get the detailed procedure to find GCD of 753, 807, 91, 831?

You can find a detailed procedure to find GCD of 753, 807, 91, 831 on our page.

3. How to find GCD of 753, 807, 91, 831 on a calculator?

You can find the GCD of 753, 807, 91, 831 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.