GCD of 68, 852, 115, 725 Calculator

Given Input numbers are 68, 852, 115, 725

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

Divisors of 68

List of positive integer divisors of 68 that divides 68 without a remainder.

1, 2, 4, 17, 34, 68

Divisors of 852

List of positive integer divisors of 852 that divides 852 without a remainder.

1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852

Divisors of 115

List of positive integer divisors of 115 that divides 115 without a remainder.

1, 5, 23, 115

Divisors of 725

List of positive integer divisors of 725 that divides 725 without a remainder.

1, 5, 25, 29, 145, 725

Greatest Common Divisior

We found the divisors of 68, 852, 115, 725 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 68, 852, 115, 725 is 1.

Therefore, GCD of numbers 68, 852, 115, 725 is 1

Given Input Data is 68, 852, 115, 725

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

Prime Factorization of 68 is 2 x 2 x 17

Prime Factorization of 852 is 2 x 2 x 3 x 71

Prime Factorization of 115 is 5 x 23

Prime Factorization of 725 is 5 x 5 x 29

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(68, 852) = 14484

GCD(68, 852) = ( 68 x 852 ) / 14484

GCD(68, 852) = 57936 / 14484

GCD(68, 852) = 4

Step2:

Here we consider the GCD from the above i.e. 4 as first number and the next as 115

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

LCM(4, 115) = 460

GCD(4, 115) = ( 4 x 115 ) / 460

GCD(4, 115) = 460 / 460

GCD(4, 115) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 725

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

LCM(1, 725) = 725

GCD(1, 725) = ( 1 x 725 ) / 725

GCD(1, 725) = 725 / 725

GCD(1, 725) = 1

GCD of 68, 852, 115, 725 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 51, 879, 352, 133
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• GCD of 60, 383, 466, 980

1. What is the GCD of 68, 852, 115, 725?

GCD of 68, 852, 115, 725 is 1

2. Where do I get the detailed procedure to find GCD of 68, 852, 115, 725?

You can find a detailed procedure to find GCD of 68, 852, 115, 725 on our page.

3. How to find GCD of 68, 852, 115, 725 on a calculator?

You can find the GCD of 68, 852, 115, 725 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.