GCD of 656, 895, 47, 298 Calculator

Given Input numbers are 656, 895, 47, 298

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

Divisors of 656

List of positive integer divisors of 656 that divides 656 without a remainder.

1, 2, 4, 8, 16, 41, 82, 164, 328, 656

Divisors of 895

List of positive integer divisors of 895 that divides 895 without a remainder.

1, 5, 179, 895

Divisors of 47

List of positive integer divisors of 47 that divides 47 without a remainder.

1, 47

Divisors of 298

List of positive integer divisors of 298 that divides 298 without a remainder.

1, 2, 149, 298

Greatest Common Divisior

We found the divisors of 656, 895, 47, 298 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 656, 895, 47, 298 is 1.

Therefore, GCD of numbers 656, 895, 47, 298 is 1

Given Input Data is 656, 895, 47, 298

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

Prime Factorization of 656 is 2 x 2 x 2 x 2 x 41

Prime Factorization of 895 is 5 x 179

Prime Factorization of 47 is 47

Prime Factorization of 298 is 2 x 149

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(656, 895) = 587120

GCD(656, 895) = ( 656 x 895 ) / 587120

GCD(656, 895) = 587120 / 587120

GCD(656, 895) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 47

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

LCM(1, 47) = 47

GCD(1, 47) = ( 1 x 47 ) / 47

GCD(1, 47) = 47 / 47

GCD(1, 47) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 298

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

LCM(1, 298) = 298

GCD(1, 298) = ( 1 x 298 ) / 298

GCD(1, 298) = 298 / 298

GCD(1, 298) = 1

GCD of 656, 895, 47, 298 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 507, 432, 54, 352
• GCD of 371, 923, 42, 724
• GCD of 676, 150, 36, 785
• GCD of 596, 805, 20, 906
• GCD of 794, 984, 48, 764

1. What is the GCD of 656, 895, 47, 298?

GCD of 656, 895, 47, 298 is 1

2. Where do I get the detailed procedure to find GCD of 656, 895, 47, 298?

You can find a detailed procedure to find GCD of 656, 895, 47, 298 on our page.

3. How to find GCD of 656, 895, 47, 298 on a calculator?

You can find the GCD of 656, 895, 47, 298 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.