GCD of 886, 923, 782, 721 Calculator

Given Input numbers are 886, 923, 782, 721

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

Divisors of 886

List of positive integer divisors of 886 that divides 886 without a remainder.

1, 2, 443, 886

Divisors of 923

List of positive integer divisors of 923 that divides 923 without a remainder.

1, 13, 71, 923

Divisors of 782

List of positive integer divisors of 782 that divides 782 without a remainder.

1, 2, 17, 23, 34, 46, 391, 782

Divisors of 721

List of positive integer divisors of 721 that divides 721 without a remainder.

1, 7, 103, 721

Greatest Common Divisior

We found the divisors of 886, 923, 782, 721 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 886, 923, 782, 721 is 1.

Therefore, GCD of numbers 886, 923, 782, 721 is 1

Given Input Data is 886, 923, 782, 721

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

Prime Factorization of 886 is 2 x 443

Prime Factorization of 923 is 13 x 71

Prime Factorization of 782 is 2 x 17 x 23

Prime Factorization of 721 is 7 x 103

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(886, 923) = 817778

GCD(886, 923) = ( 886 x 923 ) / 817778

GCD(886, 923) = 817778 / 817778

GCD(886, 923) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 782

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

LCM(1, 782) = 782

GCD(1, 782) = ( 1 x 782 ) / 782

GCD(1, 782) = 782 / 782

GCD(1, 782) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 721

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

LCM(1, 721) = 721

GCD(1, 721) = ( 1 x 721 ) / 721

GCD(1, 721) = 721 / 721

GCD(1, 721) = 1

GCD of 886, 923, 782, 721 is 1

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1. What is the GCD of 886, 923, 782, 721?

GCD of 886, 923, 782, 721 is 1

2. Where do I get the detailed procedure to find GCD of 886, 923, 782, 721?

You can find a detailed procedure to find GCD of 886, 923, 782, 721 on our page.

3. How to find GCD of 886, 923, 782, 721 on a calculator?

You can find the GCD of 886, 923, 782, 721 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.