GCD of 925, 781, 82, 729 Calculator

Given Input numbers are 925, 781, 82, 729

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

Divisors of 925

List of positive integer divisors of 925 that divides 925 without a remainder.

1, 5, 25, 37, 185, 925

Divisors of 781

List of positive integer divisors of 781 that divides 781 without a remainder.

1, 11, 71, 781

Divisors of 82

List of positive integer divisors of 82 that divides 82 without a remainder.

1, 2, 41, 82

Divisors of 729

List of positive integer divisors of 729 that divides 729 without a remainder.

1, 3, 9, 27, 81, 243, 729

Greatest Common Divisior

We found the divisors of 925, 781, 82, 729 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 925, 781, 82, 729 is 1.

Therefore, GCD of numbers 925, 781, 82, 729 is 1

Given Input Data is 925, 781, 82, 729

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

Prime Factorization of 925 is 5 x 5 x 37

Prime Factorization of 781 is 11 x 71

Prime Factorization of 82 is 2 x 41

Prime Factorization of 729 is 3 x 3 x 3 x 3 x 3 x 3

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(925, 781) = 722425

GCD(925, 781) = ( 925 x 781 ) / 722425

GCD(925, 781) = 722425 / 722425

GCD(925, 781) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 82

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

LCM(1, 82) = 82

GCD(1, 82) = ( 1 x 82 ) / 82

GCD(1, 82) = 82 / 82

GCD(1, 82) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 729

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

LCM(1, 729) = 729

GCD(1, 729) = ( 1 x 729 ) / 729

GCD(1, 729) = 729 / 729

GCD(1, 729) = 1

GCD of 925, 781, 82, 729 is 1

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1. What is the GCD of 925, 781, 82, 729?

GCD of 925, 781, 82, 729 is 1

2. Where do I get the detailed procedure to find GCD of 925, 781, 82, 729?

You can find a detailed procedure to find GCD of 925, 781, 82, 729 on our page.

3. How to find GCD of 925, 781, 82, 729 on a calculator?

You can find the GCD of 925, 781, 82, 729 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.