GCD of 713, 931, 63, 813 Calculator

Given Input numbers are 713, 931, 63, 813

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

Divisors of 713

List of positive integer divisors of 713 that divides 713 without a remainder.

1, 23, 31, 713

Divisors of 931

List of positive integer divisors of 931 that divides 931 without a remainder.

1, 7, 19, 49, 133, 931

Divisors of 63

List of positive integer divisors of 63 that divides 63 without a remainder.

1, 3, 7, 9, 21, 63

Divisors of 813

List of positive integer divisors of 813 that divides 813 without a remainder.

1, 3, 271, 813

Greatest Common Divisior

We found the divisors of 713, 931, 63, 813 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 713, 931, 63, 813 is 1.

Therefore, GCD of numbers 713, 931, 63, 813 is 1

Given Input Data is 713, 931, 63, 813

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

Prime Factorization of 713 is 23 x 31

Prime Factorization of 931 is 7 x 7 x 19

Prime Factorization of 63 is 3 x 3 x 7

Prime Factorization of 813 is 3 x 271

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(713, 931) = 663803

GCD(713, 931) = ( 713 x 931 ) / 663803

GCD(713, 931) = 663803 / 663803

GCD(713, 931) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 63

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

LCM(1, 63) = 63

GCD(1, 63) = ( 1 x 63 ) / 63

GCD(1, 63) = 63 / 63

GCD(1, 63) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 813

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

LCM(1, 813) = 813

GCD(1, 813) = ( 1 x 813 ) / 813

GCD(1, 813) = 813 / 813

GCD(1, 813) = 1

GCD of 713, 931, 63, 813 is 1

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1. What is the GCD of 713, 931, 63, 813?

GCD of 713, 931, 63, 813 is 1

2. Where do I get the detailed procedure to find GCD of 713, 931, 63, 813?

You can find a detailed procedure to find GCD of 713, 931, 63, 813 on our page.

3. How to find GCD of 713, 931, 63, 813 on a calculator?

You can find the GCD of 713, 931, 63, 813 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.