GCD of 428, 947, 10, 568 Calculator

Given Input numbers are 428, 947, 10, 568

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

Divisors of 428

List of positive integer divisors of 428 that divides 428 without a remainder.

1, 2, 4, 107, 214, 428

Divisors of 947

List of positive integer divisors of 947 that divides 947 without a remainder.

1, 947

Divisors of 10

List of positive integer divisors of 10 that divides 10 without a remainder.

1, 2, 5, 10

Divisors of 568

List of positive integer divisors of 568 that divides 568 without a remainder.

1, 2, 4, 8, 71, 142, 284, 568

Greatest Common Divisior

We found the divisors of 428, 947, 10, 568 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 428, 947, 10, 568 is 1.

Therefore, GCD of numbers 428, 947, 10, 568 is 1

Given Input Data is 428, 947, 10, 568

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

Prime Factorization of 428 is 2 x 2 x 107

Prime Factorization of 947 is 947

Prime Factorization of 10 is 2 x 5

Prime Factorization of 568 is 2 x 2 x 2 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(428, 947) = 405316

GCD(428, 947) = ( 428 x 947 ) / 405316

GCD(428, 947) = 405316 / 405316

GCD(428, 947) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 10

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

LCM(1, 10) = 10

GCD(1, 10) = ( 1 x 10 ) / 10

GCD(1, 10) = 10 / 10

GCD(1, 10) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 568

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

LCM(1, 568) = 568

GCD(1, 568) = ( 1 x 568 ) / 568

GCD(1, 568) = 568 / 568

GCD(1, 568) = 1

GCD of 428, 947, 10, 568 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 613, 342, 45, 260
• GCD of 565, 707, 31, 546
• GCD of 855, 293, 62, 462
• GCD of 224, 201, 37, 947
• GCD of 267, 339, 61, 642

1. What is the GCD of 428, 947, 10, 568?

GCD of 428, 947, 10, 568 is 1

2. Where do I get the detailed procedure to find GCD of 428, 947, 10, 568?

You can find a detailed procedure to find GCD of 428, 947, 10, 568 on our page.

3. How to find GCD of 428, 947, 10, 568 on a calculator?

You can find the GCD of 428, 947, 10, 568 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.