GCD of 187, 802, 423 Calculator

Given Input numbers are 187, 802, 423

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 802

List of positive integer divisors of 802 that divides 802 without a remainder.

1, 2, 401, 802

Divisors of 423

List of positive integer divisors of 423 that divides 423 without a remainder.

1, 3, 9, 47, 141, 423

Greatest Common Divisior

We found the divisors of 187, 802, 423 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 187, 802, 423 is 1.

Therefore, GCD of numbers 187, 802, 423 is 1

Given Input Data is 187, 802, 423

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

Prime Factorization of 187 is 11 x 17

Prime Factorization of 802 is 2 x 401

Prime Factorization of 423 is 3 x 3 x 47

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, 802) = 149974

GCD(187, 802) = ( 187 x 802 ) / 149974

GCD(187, 802) = 149974 / 149974

GCD(187, 802) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 423

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

LCM(1, 423) = 423

GCD(1, 423) = ( 1 x 423 ) / 423

GCD(1, 423) = 423 / 423

GCD(1, 423) = 1

GCD of 187, 802, 423 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 313, 976, 469
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• GCD of 704, 290, 478
• GCD of 843, 992, 193
• GCD of 936, 628, 440

1. What is the GCD of 187, 802, 423?

GCD of 187, 802, 423 is 1

2. Where do I get the detailed procedure to find GCD of 187, 802, 423?

You can find a detailed procedure to find GCD of 187, 802, 423 on our page.

3. How to find GCD of 187, 802, 423 on a calculator?

You can find the GCD of 187, 802, 423 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.