GCD of 13, 563, 240, 763 Calculator

Given Input numbers are 13, 563, 240, 763

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

Divisors of 13

List of positive integer divisors of 13 that divides 13 without a remainder.

1, 13

Divisors of 563

List of positive integer divisors of 563 that divides 563 without a remainder.

1, 563

Divisors of 240

List of positive integer divisors of 240 that divides 240 without a remainder.

1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240

Divisors of 763

List of positive integer divisors of 763 that divides 763 without a remainder.

1, 7, 109, 763

Greatest Common Divisior

We found the divisors of 13, 563, 240, 763 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 13, 563, 240, 763 is 1.

Therefore, GCD of numbers 13, 563, 240, 763 is 1

Given Input Data is 13, 563, 240, 763

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

Prime Factorization of 13 is 13

Prime Factorization of 563 is 563

Prime Factorization of 240 is 2 x 2 x 2 x 2 x 3 x 5

Prime Factorization of 763 is 7 x 109

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(13, 563) = 7319

GCD(13, 563) = ( 13 x 563 ) / 7319

GCD(13, 563) = 7319 / 7319

GCD(13, 563) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 240

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

LCM(1, 240) = 240

GCD(1, 240) = ( 1 x 240 ) / 240

GCD(1, 240) = 240 / 240

GCD(1, 240) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 763

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

LCM(1, 763) = 763

GCD(1, 763) = ( 1 x 763 ) / 763

GCD(1, 763) = 763 / 763

GCD(1, 763) = 1

GCD of 13, 563, 240, 763 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 82, 550, 309, 867
• GCD of 31, 883, 308, 475
• GCD of 70, 592, 561, 897
• GCD of 28, 311, 816, 604
• GCD of 67, 844, 730, 533

1. What is the GCD of 13, 563, 240, 763?

GCD of 13, 563, 240, 763 is 1

2. Where do I get the detailed procedure to find GCD of 13, 563, 240, 763?

You can find a detailed procedure to find GCD of 13, 563, 240, 763 on our page.

3. How to find GCD of 13, 563, 240, 763 on a calculator?

You can find the GCD of 13, 563, 240, 763 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.