GCD of 868, 628, 95, 437 Calculator

Given Input numbers are 868, 628, 95, 437

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

Divisors of 868

List of positive integer divisors of 868 that divides 868 without a remainder.

1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868

Divisors of 628

List of positive integer divisors of 628 that divides 628 without a remainder.

1, 2, 4, 157, 314, 628

Divisors of 95

List of positive integer divisors of 95 that divides 95 without a remainder.

1, 5, 19, 95

Divisors of 437

List of positive integer divisors of 437 that divides 437 without a remainder.

1, 19, 23, 437

Greatest Common Divisior

We found the divisors of 868, 628, 95, 437 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 868, 628, 95, 437 is 1.

Therefore, GCD of numbers 868, 628, 95, 437 is 1

Given Input Data is 868, 628, 95, 437

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

Prime Factorization of 868 is 2 x 2 x 7 x 31

Prime Factorization of 628 is 2 x 2 x 157

Prime Factorization of 95 is 5 x 19

Prime Factorization of 437 is 19 x 23

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(868, 628) = 136276

GCD(868, 628) = ( 868 x 628 ) / 136276

GCD(868, 628) = 545104 / 136276

GCD(868, 628) = 4

Step2:

Here we consider the GCD from the above i.e. 4 as first number and the next as 95

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

LCM(4, 95) = 380

GCD(4, 95) = ( 4 x 95 ) / 380

GCD(4, 95) = 380 / 380

GCD(4, 95) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 437

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

LCM(1, 437) = 437

GCD(1, 437) = ( 1 x 437 ) / 437

GCD(1, 437) = 437 / 437

GCD(1, 437) = 1

GCD of 868, 628, 95, 437 is 1

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1. What is the GCD of 868, 628, 95, 437?

GCD of 868, 628, 95, 437 is 1

2. Where do I get the detailed procedure to find GCD of 868, 628, 95, 437?

You can find a detailed procedure to find GCD of 868, 628, 95, 437 on our page.

3. How to find GCD of 868, 628, 95, 437 on a calculator?

You can find the GCD of 868, 628, 95, 437 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.