GCD of 761, 765, 130, 724 Calculator

Given Input numbers are 761, 765, 130, 724

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

Divisors of 761

List of positive integer divisors of 761 that divides 761 without a remainder.

1, 761

Divisors of 765

List of positive integer divisors of 765 that divides 765 without a remainder.

1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765

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 724

List of positive integer divisors of 724 that divides 724 without a remainder.

1, 2, 4, 181, 362, 724

Greatest Common Divisior

We found the divisors of 761, 765, 130, 724 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 761, 765, 130, 724 is 1.

Therefore, GCD of numbers 761, 765, 130, 724 is 1

Given Input Data is 761, 765, 130, 724

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

Prime Factorization of 761 is 761

Prime Factorization of 765 is 3 x 3 x 5 x 17

Prime Factorization of 130 is 2 x 5 x 13

Prime Factorization of 724 is 2 x 2 x 181

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(761, 765) = 582165

GCD(761, 765) = ( 761 x 765 ) / 582165

GCD(761, 765) = 582165 / 582165

GCD(761, 765) = 1

Step2:

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

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 724

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

LCM(1, 724) = 724

GCD(1, 724) = ( 1 x 724 ) / 724

GCD(1, 724) = 724 / 724

GCD(1, 724) = 1

GCD of 761, 765, 130, 724 is 1

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• GCD of 119, 722, 842, 552
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• GCD of 720, 254, 421, 473

1. What is the GCD of 761, 765, 130, 724?

GCD of 761, 765, 130, 724 is 1

2. Where do I get the detailed procedure to find GCD of 761, 765, 130, 724?

You can find a detailed procedure to find GCD of 761, 765, 130, 724 on our page.

3. How to find GCD of 761, 765, 130, 724 on a calculator?

You can find the GCD of 761, 765, 130, 724 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.