GCD of 187, 690, 876, 255 Calculator

Given Input numbers are 187, 690, 876, 255

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

Divisors of 187

List of positive integer divisors of 187 that divides 187 without a remainder.

1, 11, 17, 187

Divisors of 690

List of positive integer divisors of 690 that divides 690 without a remainder.

1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690

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 255

List of positive integer divisors of 255 that divides 255 without a remainder.

1, 3, 5, 15, 17, 51, 85, 255

Greatest Common Divisior

We found the divisors of 187, 690, 876, 255 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 187, 690, 876, 255 is 1.

Therefore, GCD of numbers 187, 690, 876, 255 is 1

Given Input Data is 187, 690, 876, 255

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

Prime Factorization of 187 is 11 x 17

Prime Factorization of 690 is 2 x 3 x 5 x 23

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

Prime Factorization of 255 is 3 x 5 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(187, 690) = 129030

GCD(187, 690) = ( 187 x 690 ) / 129030

GCD(187, 690) = 129030 / 129030

GCD(187, 690) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 876

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

LCM(1, 876) = 876

GCD(1, 876) = ( 1 x 876 ) / 876

GCD(1, 876) = 876 / 876

GCD(1, 876) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 255

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

LCM(1, 255) = 255

GCD(1, 255) = ( 1 x 255 ) / 255

GCD(1, 255) = 255 / 255

GCD(1, 255) = 1

GCD of 187, 690, 876, 255 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 412, 878, 768, 600
• GCD of 264, 604, 402, 126
• GCD of 320, 402, 927, 719
• GCD of 164, 779, 596, 844
• GCD of 624, 990, 255, 790

1. What is the GCD of 187, 690, 876, 255?

GCD of 187, 690, 876, 255 is 1

2. Where do I get the detailed procedure to find GCD of 187, 690, 876, 255?

You can find a detailed procedure to find GCD of 187, 690, 876, 255 on our page.

3. How to find GCD of 187, 690, 876, 255 on a calculator?

You can find the GCD of 187, 690, 876, 255 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.