GCD of 625, 865, 39, 682 Calculator

Given Input numbers are 625, 865, 39, 682

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

Divisors of 625

List of positive integer divisors of 625 that divides 625 without a remainder.

1, 5, 25, 125, 625

Divisors of 865

List of positive integer divisors of 865 that divides 865 without a remainder.

1, 5, 173, 865

Divisors of 39

List of positive integer divisors of 39 that divides 39 without a remainder.

1, 3, 13, 39

Divisors of 682

List of positive integer divisors of 682 that divides 682 without a remainder.

1, 2, 11, 22, 31, 62, 341, 682

Greatest Common Divisior

We found the divisors of 625, 865, 39, 682 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 625, 865, 39, 682 is 1.

Therefore, GCD of numbers 625, 865, 39, 682 is 1

Given Input Data is 625, 865, 39, 682

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

Prime Factorization of 625 is 5 x 5 x 5 x 5

Prime Factorization of 865 is 5 x 173

Prime Factorization of 39 is 3 x 13

Prime Factorization of 682 is 2 x 11 x 31

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(625, 865) = 108125

GCD(625, 865) = ( 625 x 865 ) / 108125

GCD(625, 865) = 540625 / 108125

GCD(625, 865) = 5

Step2:

Here we consider the GCD from the above i.e. 5 as first number and the next as 39

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

LCM(5, 39) = 195

GCD(5, 39) = ( 5 x 39 ) / 195

GCD(5, 39) = 195 / 195

GCD(5, 39) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 682

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

LCM(1, 682) = 682

GCD(1, 682) = ( 1 x 682 ) / 682

GCD(1, 682) = 682 / 682

GCD(1, 682) = 1

GCD of 625, 865, 39, 682 is 1

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• GCD of 656, 591, 58, 639
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1. What is the GCD of 625, 865, 39, 682?

GCD of 625, 865, 39, 682 is 1

2. Where do I get the detailed procedure to find GCD of 625, 865, 39, 682?

You can find a detailed procedure to find GCD of 625, 865, 39, 682 on our page.

3. How to find GCD of 625, 865, 39, 682 on a calculator?

You can find the GCD of 625, 865, 39, 682 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.