GCD of 130, 679, 479, 763 Calculator

Given Input numbers are 130, 679, 479, 763

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

Divisors of 130

List of positive integer divisors of 130 that divides 130 without a remainder.

1, 2, 5, 10, 13, 26, 65, 130

Divisors of 679

List of positive integer divisors of 679 that divides 679 without a remainder.

1, 7, 97, 679

Divisors of 479

List of positive integer divisors of 479 that divides 479 without a remainder.

1, 479

Divisors of 763

List of positive integer divisors of 763 that divides 763 without a remainder.

1, 7, 109, 763

Greatest Common Divisior

We found the divisors of 130, 679, 479, 763 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 130, 679, 479, 763 is 1.

Therefore, GCD of numbers 130, 679, 479, 763 is 1

Given Input Data is 130, 679, 479, 763

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

Prime Factorization of 130 is 2 x 5 x 13

Prime Factorization of 679 is 7 x 97

Prime Factorization of 479 is 479

Prime Factorization of 763 is 7 x 109

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(130, 679) = 88270

GCD(130, 679) = ( 130 x 679 ) / 88270

GCD(130, 679) = 88270 / 88270

GCD(130, 679) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 479

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

LCM(1, 479) = 479

GCD(1, 479) = ( 1 x 479 ) / 479

GCD(1, 479) = 479 / 479

GCD(1, 479) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 763

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

LCM(1, 763) = 763

GCD(1, 763) = ( 1 x 763 ) / 763

GCD(1, 763) = 763 / 763

GCD(1, 763) = 1

GCD of 130, 679, 479, 763 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 519, 180, 647, 138
• GCD of 707, 334, 142, 983
• GCD of 252, 526, 118, 551
• GCD of 520, 474, 863, 774
• GCD of 802, 182, 695, 808

1. What is the GCD of 130, 679, 479, 763?

GCD of 130, 679, 479, 763 is 1

2. Where do I get the detailed procedure to find GCD of 130, 679, 479, 763?

You can find a detailed procedure to find GCD of 130, 679, 479, 763 on our page.

3. How to find GCD of 130, 679, 479, 763 on a calculator?

You can find the GCD of 130, 679, 479, 763 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.