GCD of 766, 547, 72, 130 Calculator

Given Input numbers are 766, 547, 72, 130

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

Divisors of 766

List of positive integer divisors of 766 that divides 766 without a remainder.

1, 2, 383, 766

Divisors of 547

List of positive integer divisors of 547 that divides 547 without a remainder.

1, 547

Divisors of 72

List of positive integer divisors of 72 that divides 72 without a remainder.

1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72

Divisors of 130

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

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

Greatest Common Divisior

We found the divisors of 766, 547, 72, 130 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 766, 547, 72, 130 is 1.

Therefore, GCD of numbers 766, 547, 72, 130 is 1

Given Input Data is 766, 547, 72, 130

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

Prime Factorization of 766 is 2 x 383

Prime Factorization of 547 is 547

Prime Factorization of 72 is 2 x 2 x 2 x 3 x 3

Prime Factorization of 130 is 2 x 5 x 13

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(766, 547) = 419002

GCD(766, 547) = ( 766 x 547 ) / 419002

GCD(766, 547) = 419002 / 419002

GCD(766, 547) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 72

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

LCM(1, 72) = 72

GCD(1, 72) = ( 1 x 72 ) / 72

GCD(1, 72) = 72 / 72

GCD(1, 72) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 130

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

LCM(1, 130) = 130

GCD(1, 130) = ( 1 x 130 ) / 130

GCD(1, 130) = 130 / 130

GCD(1, 130) = 1

GCD of 766, 547, 72, 130 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 946, 981, 57, 989
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• GCD of 451, 173, 70, 794

1. What is the GCD of 766, 547, 72, 130?

GCD of 766, 547, 72, 130 is 1

2. Where do I get the detailed procedure to find GCD of 766, 547, 72, 130?

You can find a detailed procedure to find GCD of 766, 547, 72, 130 on our page.

3. How to find GCD of 766, 547, 72, 130 on a calculator?

You can find the GCD of 766, 547, 72, 130 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.