GCD of 503, 720, 636, 104 Calculator

Given Input numbers are 503, 720, 636, 104

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 720

List of positive integer divisors of 720 that divides 720 without a remainder.

1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720

Divisors of 636

List of positive integer divisors of 636 that divides 636 without a remainder.

1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636

Divisors of 104

List of positive integer divisors of 104 that divides 104 without a remainder.

1, 2, 4, 8, 13, 26, 52, 104

Greatest Common Divisior

We found the divisors of 503, 720, 636, 104 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 503, 720, 636, 104 is 1.

Therefore, GCD of numbers 503, 720, 636, 104 is 1

Given Input Data is 503, 720, 636, 104

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

Prime Factorization of 503 is 503

Prime Factorization of 720 is 2 x 2 x 2 x 2 x 3 x 3 x 5

Prime Factorization of 636 is 2 x 2 x 3 x 53

Prime Factorization of 104 is 2 x 2 x 2 x 13

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, 720) = 362160

GCD(503, 720) = ( 503 x 720 ) / 362160

GCD(503, 720) = 362160 / 362160

GCD(503, 720) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 636

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

LCM(1, 636) = 636

GCD(1, 636) = ( 1 x 636 ) / 636

GCD(1, 636) = 636 / 636

GCD(1, 636) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 104

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

LCM(1, 104) = 104

GCD(1, 104) = ( 1 x 104 ) / 104

GCD(1, 104) = 104 / 104

GCD(1, 104) = 1

GCD of 503, 720, 636, 104 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 912, 850, 452, 267
• GCD of 831, 543, 860, 137
• GCD of 675, 135, 697, 210
• GCD of 557, 735, 313, 705
• GCD of 640, 437, 206, 525

1. What is the GCD of 503, 720, 636, 104?

GCD of 503, 720, 636, 104 is 1

2. Where do I get the detailed procedure to find GCD of 503, 720, 636, 104?

You can find a detailed procedure to find GCD of 503, 720, 636, 104 on our page.

3. How to find GCD of 503, 720, 636, 104 on a calculator?

You can find the GCD of 503, 720, 636, 104 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.