GCD of 691, 524, 104, 860 Calculator

Given Input numbers are 691, 524, 104, 860

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

Divisors of 691

List of positive integer divisors of 691 that divides 691 without a remainder.

1, 691

Divisors of 524

List of positive integer divisors of 524 that divides 524 without a remainder.

1, 2, 4, 131, 262, 524

Divisors of 104

List of positive integer divisors of 104 that divides 104 without a remainder.

1, 2, 4, 8, 13, 26, 52, 104

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

Greatest Common Divisior

We found the divisors of 691, 524, 104, 860 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 691, 524, 104, 860 is 1.

Therefore, GCD of numbers 691, 524, 104, 860 is 1

Given Input Data is 691, 524, 104, 860

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

Prime Factorization of 691 is 691

Prime Factorization of 524 is 2 x 2 x 131

Prime Factorization of 104 is 2 x 2 x 2 x 13

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

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(691, 524) = 362084

GCD(691, 524) = ( 691 x 524 ) / 362084

GCD(691, 524) = 362084 / 362084

GCD(691, 524) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 104

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

LCM(1, 104) = 104

GCD(1, 104) = ( 1 x 104 ) / 104

GCD(1, 104) = 104 / 104

GCD(1, 104) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 860

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

LCM(1, 860) = 860

GCD(1, 860) = ( 1 x 860 ) / 860

GCD(1, 860) = 860 / 860

GCD(1, 860) = 1

GCD of 691, 524, 104, 860 is 1

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1. What is the GCD of 691, 524, 104, 860?

GCD of 691, 524, 104, 860 is 1

2. Where do I get the detailed procedure to find GCD of 691, 524, 104, 860?

You can find a detailed procedure to find GCD of 691, 524, 104, 860 on our page.

3. How to find GCD of 691, 524, 104, 860 on a calculator?

You can find the GCD of 691, 524, 104, 860 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.