GCD of 503, 613, 25, 970 Calculator

Given Input numbers are 503, 613, 25, 970

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

Divisors of 503

List of positive integer divisors of 503 that divides 503 without a remainder.

1, 503

Divisors of 613

List of positive integer divisors of 613 that divides 613 without a remainder.

1, 613

Divisors of 25

List of positive integer divisors of 25 that divides 25 without a remainder.

1, 5, 25

Divisors of 970

List of positive integer divisors of 970 that divides 970 without a remainder.

1, 2, 5, 10, 97, 194, 485, 970

Greatest Common Divisior

We found the divisors of 503, 613, 25, 970 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 503, 613, 25, 970 is 1.

Therefore, GCD of numbers 503, 613, 25, 970 is 1

Given Input Data is 503, 613, 25, 970

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

Prime Factorization of 503 is 503

Prime Factorization of 613 is 613

Prime Factorization of 25 is 5 x 5

Prime Factorization of 970 is 2 x 5 x 97

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(503, 613) = 308339

GCD(503, 613) = ( 503 x 613 ) / 308339

GCD(503, 613) = 308339 / 308339

GCD(503, 613) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 25

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

LCM(1, 25) = 25

GCD(1, 25) = ( 1 x 25 ) / 25

GCD(1, 25) = 25 / 25

GCD(1, 25) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 970

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

LCM(1, 970) = 970

GCD(1, 970) = ( 1 x 970 ) / 970

GCD(1, 970) = 970 / 970

GCD(1, 970) = 1

GCD of 503, 613, 25, 970 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 695, 194, 20, 320
• GCD of 100, 442, 14, 559
• GCD of 853, 605, 27, 460
• GCD of 130, 464, 89, 362
• GCD of 133, 239, 96, 403

1. What is the GCD of 503, 613, 25, 970?

GCD of 503, 613, 25, 970 is 1

2. Where do I get the detailed procedure to find GCD of 503, 613, 25, 970?

You can find a detailed procedure to find GCD of 503, 613, 25, 970 on our page.

3. How to find GCD of 503, 613, 25, 970 on a calculator?

You can find the GCD of 503, 613, 25, 970 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.