GCD of 503, 868, 65, 622 Calculator

Given Input numbers are 503, 868, 65, 622

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 868

List of positive integer divisors of 868 that divides 868 without a remainder.

1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868

Divisors of 65

List of positive integer divisors of 65 that divides 65 without a remainder.

1, 5, 13, 65

Divisors of 622

List of positive integer divisors of 622 that divides 622 without a remainder.

1, 2, 311, 622

Greatest Common Divisior

We found the divisors of 503, 868, 65, 622 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 503, 868, 65, 622 is 1.

Therefore, GCD of numbers 503, 868, 65, 622 is 1

Given Input Data is 503, 868, 65, 622

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

Prime Factorization of 503 is 503

Prime Factorization of 868 is 2 x 2 x 7 x 31

Prime Factorization of 65 is 5 x 13

Prime Factorization of 622 is 2 x 311

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, 868) = 436604

GCD(503, 868) = ( 503 x 868 ) / 436604

GCD(503, 868) = 436604 / 436604

GCD(503, 868) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 65

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

LCM(1, 65) = 65

GCD(1, 65) = ( 1 x 65 ) / 65

GCD(1, 65) = 65 / 65

GCD(1, 65) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 622

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

LCM(1, 622) = 622

GCD(1, 622) = ( 1 x 622 ) / 622

GCD(1, 622) = 622 / 622

GCD(1, 622) = 1

GCD of 503, 868, 65, 622 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 698, 380, 77, 840
• GCD of 830, 245, 49, 635
• GCD of 814, 143, 33, 241
• GCD of 691, 373, 75, 110
• GCD of 201, 833, 31, 708

1. What is the GCD of 503, 868, 65, 622?

GCD of 503, 868, 65, 622 is 1

2. Where do I get the detailed procedure to find GCD of 503, 868, 65, 622?

You can find a detailed procedure to find GCD of 503, 868, 65, 622 on our page.

3. How to find GCD of 503, 868, 65, 622 on a calculator?

You can find the GCD of 503, 868, 65, 622 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.