GCD of 115, 876, 921, 216 Calculator

Given Input numbers are 115, 876, 921, 216

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

Divisors of 115

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

1, 5, 23, 115

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 921

List of positive integer divisors of 921 that divides 921 without a remainder.

1, 3, 307, 921

Divisors of 216

List of positive integer divisors of 216 that divides 216 without a remainder.

1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216

Greatest Common Divisior

We found the divisors of 115, 876, 921, 216 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 115, 876, 921, 216 is 1.

Therefore, GCD of numbers 115, 876, 921, 216 is 1

Given Input Data is 115, 876, 921, 216

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

Prime Factorization of 115 is 5 x 23

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

Prime Factorization of 921 is 3 x 307

Prime Factorization of 216 is 2 x 2 x 2 x 3 x 3 x 3

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(115, 876) = 100740

GCD(115, 876) = ( 115 x 876 ) / 100740

GCD(115, 876) = 100740 / 100740

GCD(115, 876) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 921

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

LCM(1, 921) = 921

GCD(1, 921) = ( 1 x 921 ) / 921

GCD(1, 921) = 921 / 921

GCD(1, 921) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 216

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

LCM(1, 216) = 216

GCD(1, 216) = ( 1 x 216 ) / 216

GCD(1, 216) = 216 / 216

GCD(1, 216) = 1

GCD of 115, 876, 921, 216 is 1

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• GCD of 787, 737, 616, 234
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1. What is the GCD of 115, 876, 921, 216?

GCD of 115, 876, 921, 216 is 1

2. Where do I get the detailed procedure to find GCD of 115, 876, 921, 216?

You can find a detailed procedure to find GCD of 115, 876, 921, 216 on our page.

3. How to find GCD of 115, 876, 921, 216 on a calculator?

You can find the GCD of 115, 876, 921, 216 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.