GCD of 494, 535, 90, 503 Calculator

Given Input numbers are 494, 535, 90, 503

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

Divisors of 494

List of positive integer divisors of 494 that divides 494 without a remainder.

1, 2, 13, 19, 26, 38, 247, 494

Divisors of 535

List of positive integer divisors of 535 that divides 535 without a remainder.

1, 5, 107, 535

Divisors of 90

List of positive integer divisors of 90 that divides 90 without a remainder.

1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90

Divisors of 503

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

1, 503

Greatest Common Divisior

We found the divisors of 494, 535, 90, 503 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 494, 535, 90, 503 is 1.

Therefore, GCD of numbers 494, 535, 90, 503 is 1

Given Input Data is 494, 535, 90, 503

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

Prime Factorization of 494 is 2 x 13 x 19

Prime Factorization of 535 is 5 x 107

Prime Factorization of 90 is 2 x 3 x 3 x 5

Prime Factorization of 503 is 503

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(494, 535) = 264290

GCD(494, 535) = ( 494 x 535 ) / 264290

GCD(494, 535) = 264290 / 264290

GCD(494, 535) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 90

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

LCM(1, 90) = 90

GCD(1, 90) = ( 1 x 90 ) / 90

GCD(1, 90) = 90 / 90

GCD(1, 90) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 503

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

LCM(1, 503) = 503

GCD(1, 503) = ( 1 x 503 ) / 503

GCD(1, 503) = 503 / 503

GCD(1, 503) = 1

GCD of 494, 535, 90, 503 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 779, 229, 11, 658
• GCD of 288, 615, 73, 641
• GCD of 330, 468, 90, 254
• GCD of 479, 494, 40, 935
• GCD of 379, 620, 34, 428

1. What is the GCD of 494, 535, 90, 503?

GCD of 494, 535, 90, 503 is 1

2. Where do I get the detailed procedure to find GCD of 494, 535, 90, 503?

You can find a detailed procedure to find GCD of 494, 535, 90, 503 on our page.

3. How to find GCD of 494, 535, 90, 503 on a calculator?

You can find the GCD of 494, 535, 90, 503 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.