GCD of 472, 865, 156, 426 Calculator

Given Input numbers are 472, 865, 156, 426

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

Divisors of 472

List of positive integer divisors of 472 that divides 472 without a remainder.

1, 2, 4, 8, 59, 118, 236, 472

Divisors of 865

List of positive integer divisors of 865 that divides 865 without a remainder.

1, 5, 173, 865

Divisors of 156

List of positive integer divisors of 156 that divides 156 without a remainder.

1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156

Divisors of 426

List of positive integer divisors of 426 that divides 426 without a remainder.

1, 2, 3, 6, 71, 142, 213, 426

Greatest Common Divisior

We found the divisors of 472, 865, 156, 426 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 472, 865, 156, 426 is 1.

Therefore, GCD of numbers 472, 865, 156, 426 is 1

Given Input Data is 472, 865, 156, 426

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

Prime Factorization of 472 is 2 x 2 x 2 x 59

Prime Factorization of 865 is 5 x 173

Prime Factorization of 156 is 2 x 2 x 3 x 13

Prime Factorization of 426 is 2 x 3 x 71

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(472, 865) = 408280

GCD(472, 865) = ( 472 x 865 ) / 408280

GCD(472, 865) = 408280 / 408280

GCD(472, 865) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 156

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

LCM(1, 156) = 156

GCD(1, 156) = ( 1 x 156 ) / 156

GCD(1, 156) = 156 / 156

GCD(1, 156) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 426

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

LCM(1, 426) = 426

GCD(1, 426) = ( 1 x 426 ) / 426

GCD(1, 426) = 426 / 426

GCD(1, 426) = 1

GCD of 472, 865, 156, 426 is 1

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1. What is the GCD of 472, 865, 156, 426?

GCD of 472, 865, 156, 426 is 1

2. Where do I get the detailed procedure to find GCD of 472, 865, 156, 426?

You can find a detailed procedure to find GCD of 472, 865, 156, 426 on our page.

3. How to find GCD of 472, 865, 156, 426 on a calculator?

You can find the GCD of 472, 865, 156, 426 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.