GCD of 871, 168, 695, 228 Calculator

Given Input numbers are 871, 168, 695, 228

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

Divisors of 871

List of positive integer divisors of 871 that divides 871 without a remainder.

1, 13, 67, 871

Divisors of 168

List of positive integer divisors of 168 that divides 168 without a remainder.

1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168

Divisors of 695

List of positive integer divisors of 695 that divides 695 without a remainder.

1, 5, 139, 695

Divisors of 228

List of positive integer divisors of 228 that divides 228 without a remainder.

1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228

Greatest Common Divisior

We found the divisors of 871, 168, 695, 228 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 871, 168, 695, 228 is 1.

Therefore, GCD of numbers 871, 168, 695, 228 is 1

Given Input Data is 871, 168, 695, 228

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

Prime Factorization of 871 is 13 x 67

Prime Factorization of 168 is 2 x 2 x 2 x 3 x 7

Prime Factorization of 695 is 5 x 139

Prime Factorization of 228 is 2 x 2 x 3 x 19

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(871, 168) = 146328

GCD(871, 168) = ( 871 x 168 ) / 146328

GCD(871, 168) = 146328 / 146328

GCD(871, 168) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 695

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

LCM(1, 695) = 695

GCD(1, 695) = ( 1 x 695 ) / 695

GCD(1, 695) = 695 / 695

GCD(1, 695) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 228

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

LCM(1, 228) = 228

GCD(1, 228) = ( 1 x 228 ) / 228

GCD(1, 228) = 228 / 228

GCD(1, 228) = 1

GCD of 871, 168, 695, 228 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 625, 875, 163, 958
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• GCD of 599, 399, 289, 748
• GCD of 136, 895, 572, 851
• GCD of 328, 579, 840, 414

1. What is the GCD of 871, 168, 695, 228?

GCD of 871, 168, 695, 228 is 1

2. Where do I get the detailed procedure to find GCD of 871, 168, 695, 228?

You can find a detailed procedure to find GCD of 871, 168, 695, 228 on our page.

3. How to find GCD of 871, 168, 695, 228 on a calculator?

You can find the GCD of 871, 168, 695, 228 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.