GCD of 876, 621, 15, 229 Calculator

Given Input numbers are 876, 621, 15, 229

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

Divisors of 876

List of positive integer divisors of 876 that divides 876 without a remainder.

1, 2, 3, 4, 6, 12, 73, 146, 219, 292, 438, 876

Divisors of 621

List of positive integer divisors of 621 that divides 621 without a remainder.

1, 3, 9, 23, 27, 69, 207, 621

Divisors of 15

List of positive integer divisors of 15 that divides 15 without a remainder.

1, 3, 5, 15

Divisors of 229

List of positive integer divisors of 229 that divides 229 without a remainder.

1, 229

Greatest Common Divisior

We found the divisors of 876, 621, 15, 229 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 876, 621, 15, 229 is 1.

Therefore, GCD of numbers 876, 621, 15, 229 is 1

Given Input Data is 876, 621, 15, 229

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

Prime Factorization of 876 is 2 x 2 x 3 x 73

Prime Factorization of 621 is 3 x 3 x 3 x 23

Prime Factorization of 15 is 3 x 5

Prime Factorization of 229 is 229

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(876, 621) = 181332

GCD(876, 621) = ( 876 x 621 ) / 181332

GCD(876, 621) = 543996 / 181332

GCD(876, 621) = 3

Step2:

Here we consider the GCD from the above i.e. 3 as first number and the next as 15

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

LCM(3, 15) = 15

GCD(3, 15) = ( 3 x 15 ) / 15

GCD(3, 15) = 45 / 15

GCD(3, 15) = 3

Step3:

Here we consider the GCD from the above i.e. 3 as first number and the next as 229

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

LCM(3, 229) = 687

GCD(3, 229) = ( 3 x 229 ) / 687

GCD(3, 229) = 687 / 687

GCD(3, 229) = 1

GCD of 876, 621, 15, 229 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 122, 880, 91, 238
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• GCD of 510, 991, 82, 801
• GCD of 178, 240, 41, 784
• GCD of 732, 206, 40, 126

1. What is the GCD of 876, 621, 15, 229?

GCD of 876, 621, 15, 229 is 1

2. Where do I get the detailed procedure to find GCD of 876, 621, 15, 229?

You can find a detailed procedure to find GCD of 876, 621, 15, 229 on our page.

3. How to find GCD of 876, 621, 15, 229 on a calculator?

You can find the GCD of 876, 621, 15, 229 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.