GCD of 855, 548, 156, 296 Calculator

Given Input numbers are 855, 548, 156, 296

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

Divisors of 855

List of positive integer divisors of 855 that divides 855 without a remainder.

1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855

Divisors of 548

List of positive integer divisors of 548 that divides 548 without a remainder.

1, 2, 4, 137, 274, 548

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 296

List of positive integer divisors of 296 that divides 296 without a remainder.

1, 2, 4, 8, 37, 74, 148, 296

Greatest Common Divisior

We found the divisors of 855, 548, 156, 296 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 855, 548, 156, 296 is 1.

Therefore, GCD of numbers 855, 548, 156, 296 is 1

Given Input Data is 855, 548, 156, 296

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

Prime Factorization of 855 is 3 x 3 x 5 x 19

Prime Factorization of 548 is 2 x 2 x 137

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

Prime Factorization of 296 is 2 x 2 x 2 x 37

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(855, 548) = 468540

GCD(855, 548) = ( 855 x 548 ) / 468540

GCD(855, 548) = 468540 / 468540

GCD(855, 548) = 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 296

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

LCM(1, 296) = 296

GCD(1, 296) = ( 1 x 296 ) / 296

GCD(1, 296) = 296 / 296

GCD(1, 296) = 1

GCD of 855, 548, 156, 296 is 1

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1. What is the GCD of 855, 548, 156, 296?

GCD of 855, 548, 156, 296 is 1

2. Where do I get the detailed procedure to find GCD of 855, 548, 156, 296?

You can find a detailed procedure to find GCD of 855, 548, 156, 296 on our page.

3. How to find GCD of 855, 548, 156, 296 on a calculator?

You can find the GCD of 855, 548, 156, 296 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.