GCD of 983, 268, 28, 565 Calculator

Given Input numbers are 983, 268, 28, 565

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

Divisors of 983

List of positive integer divisors of 983 that divides 983 without a remainder.

1, 983

Divisors of 268

List of positive integer divisors of 268 that divides 268 without a remainder.

1, 2, 4, 67, 134, 268

Divisors of 28

List of positive integer divisors of 28 that divides 28 without a remainder.

1, 2, 4, 7, 14, 28

Divisors of 565

List of positive integer divisors of 565 that divides 565 without a remainder.

1, 5, 113, 565

Greatest Common Divisior

We found the divisors of 983, 268, 28, 565 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 983, 268, 28, 565 is 1.

Therefore, GCD of numbers 983, 268, 28, 565 is 1

Given Input Data is 983, 268, 28, 565

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

Prime Factorization of 983 is 983

Prime Factorization of 268 is 2 x 2 x 67

Prime Factorization of 28 is 2 x 2 x 7

Prime Factorization of 565 is 5 x 113

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(983, 268) = 263444

GCD(983, 268) = ( 983 x 268 ) / 263444

GCD(983, 268) = 263444 / 263444

GCD(983, 268) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 28

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

LCM(1, 28) = 28

GCD(1, 28) = ( 1 x 28 ) / 28

GCD(1, 28) = 28 / 28

GCD(1, 28) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 565

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

LCM(1, 565) = 565

GCD(1, 565) = ( 1 x 565 ) / 565

GCD(1, 565) = 565 / 565

GCD(1, 565) = 1

GCD of 983, 268, 28, 565 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 712, 302, 13, 844
• GCD of 838, 149, 58, 503
• GCD of 302, 367, 53, 773
• GCD of 824, 160, 64, 783
• GCD of 972, 104, 65, 491

1. What is the GCD of 983, 268, 28, 565?

GCD of 983, 268, 28, 565 is 1

2. Where do I get the detailed procedure to find GCD of 983, 268, 28, 565?

You can find a detailed procedure to find GCD of 983, 268, 28, 565 on our page.

3. How to find GCD of 983, 268, 28, 565 on a calculator?

You can find the GCD of 983, 268, 28, 565 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.