GCD of 860, 265, 323, 779 Calculator

Given Input numbers are 860, 265, 323, 779

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

Divisors of 860

List of positive integer divisors of 860 that divides 860 without a remainder.

1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860

Divisors of 265

List of positive integer divisors of 265 that divides 265 without a remainder.

1, 5, 53, 265

Divisors of 323

List of positive integer divisors of 323 that divides 323 without a remainder.

1, 17, 19, 323

Divisors of 779

List of positive integer divisors of 779 that divides 779 without a remainder.

1, 19, 41, 779

Greatest Common Divisior

We found the divisors of 860, 265, 323, 779 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 860, 265, 323, 779 is 1.

Therefore, GCD of numbers 860, 265, 323, 779 is 1

Given Input Data is 860, 265, 323, 779

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

Prime Factorization of 860 is 2 x 2 x 5 x 43

Prime Factorization of 265 is 5 x 53

Prime Factorization of 323 is 17 x 19

Prime Factorization of 779 is 19 x 41

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(860, 265) = 45580

GCD(860, 265) = ( 860 x 265 ) / 45580

GCD(860, 265) = 227900 / 45580

GCD(860, 265) = 5

Step2:

Here we consider the GCD from the above i.e. 5 as first number and the next as 323

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

LCM(5, 323) = 1615

GCD(5, 323) = ( 5 x 323 ) / 1615

GCD(5, 323) = 1615 / 1615

GCD(5, 323) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 779

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

LCM(1, 779) = 779

GCD(1, 779) = ( 1 x 779 ) / 779

GCD(1, 779) = 779 / 779

GCD(1, 779) = 1

GCD of 860, 265, 323, 779 is 1

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1. What is the GCD of 860, 265, 323, 779?

GCD of 860, 265, 323, 779 is 1

2. Where do I get the detailed procedure to find GCD of 860, 265, 323, 779?

You can find a detailed procedure to find GCD of 860, 265, 323, 779 on our page.

3. How to find GCD of 860, 265, 323, 779 on a calculator?

You can find the GCD of 860, 265, 323, 779 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.