GCD of 329, 915, 853, 238 Calculator

Given Input numbers are 329, 915, 853, 238

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

Divisors of 329

List of positive integer divisors of 329 that divides 329 without a remainder.

1, 7, 47, 329

Divisors of 915

List of positive integer divisors of 915 that divides 915 without a remainder.

1, 3, 5, 15, 61, 183, 305, 915

Divisors of 853

List of positive integer divisors of 853 that divides 853 without a remainder.

1, 853

Divisors of 238

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

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

Greatest Common Divisior

We found the divisors of 329, 915, 853, 238 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 329, 915, 853, 238 is 1.

Therefore, GCD of numbers 329, 915, 853, 238 is 1

Given Input Data is 329, 915, 853, 238

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

Prime Factorization of 329 is 7 x 47

Prime Factorization of 915 is 3 x 5 x 61

Prime Factorization of 853 is 853

Prime Factorization of 238 is 2 x 7 x 17

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(329, 915) = 301035

GCD(329, 915) = ( 329 x 915 ) / 301035

GCD(329, 915) = 301035 / 301035

GCD(329, 915) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 853

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

LCM(1, 853) = 853

GCD(1, 853) = ( 1 x 853 ) / 853

GCD(1, 853) = 853 / 853

GCD(1, 853) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 238

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

LCM(1, 238) = 238

GCD(1, 238) = ( 1 x 238 ) / 238

GCD(1, 238) = 238 / 238

GCD(1, 238) = 1

GCD of 329, 915, 853, 238 is 1

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• GCD of 431, 912, 941, 681
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1. What is the GCD of 329, 915, 853, 238?

GCD of 329, 915, 853, 238 is 1

2. Where do I get the detailed procedure to find GCD of 329, 915, 853, 238?

You can find a detailed procedure to find GCD of 329, 915, 853, 238 on our page.

3. How to find GCD of 329, 915, 853, 238 on a calculator?

You can find the GCD of 329, 915, 853, 238 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.