GCD of 238, 725, 13, 955 Calculator

Given Input numbers are 238, 725, 13, 955

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

Divisors of 238

List of positive integer divisors of 238 that divides 238 without a remainder.

1, 2, 7, 14, 17, 34, 119, 238

Divisors of 725

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

1, 5, 25, 29, 145, 725

Divisors of 13

List of positive integer divisors of 13 that divides 13 without a remainder.

1, 13

Divisors of 955

List of positive integer divisors of 955 that divides 955 without a remainder.

1, 5, 191, 955

Greatest Common Divisior

We found the divisors of 238, 725, 13, 955 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 238, 725, 13, 955 is 1.

Therefore, GCD of numbers 238, 725, 13, 955 is 1

Given Input Data is 238, 725, 13, 955

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

Prime Factorization of 238 is 2 x 7 x 17

Prime Factorization of 725 is 5 x 5 x 29

Prime Factorization of 13 is 13

Prime Factorization of 955 is 5 x 191

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(238, 725) = 172550

GCD(238, 725) = ( 238 x 725 ) / 172550

GCD(238, 725) = 172550 / 172550

GCD(238, 725) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 13

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

LCM(1, 13) = 13

GCD(1, 13) = ( 1 x 13 ) / 13

GCD(1, 13) = 13 / 13

GCD(1, 13) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 955

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

LCM(1, 955) = 955

GCD(1, 955) = ( 1 x 955 ) / 955

GCD(1, 955) = 955 / 955

GCD(1, 955) = 1

GCD of 238, 725, 13, 955 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 990, 997, 54, 448
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• GCD of 298, 635, 24, 525
• GCD of 116, 993, 13, 741
• GCD of 848, 644, 61, 553

1. What is the GCD of 238, 725, 13, 955?

GCD of 238, 725, 13, 955 is 1

2. Where do I get the detailed procedure to find GCD of 238, 725, 13, 955?

You can find a detailed procedure to find GCD of 238, 725, 13, 955 on our page.

3. How to find GCD of 238, 725, 13, 955 on a calculator?

You can find the GCD of 238, 725, 13, 955 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.