GCD of 503, 911, 45, 225 Calculator

Given Input numbers are 503, 911, 45, 225

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 911

List of positive integer divisors of 911 that divides 911 without a remainder.

1, 911

Divisors of 45

List of positive integer divisors of 45 that divides 45 without a remainder.

1, 3, 5, 9, 15, 45

Divisors of 225

List of positive integer divisors of 225 that divides 225 without a remainder.

1, 3, 5, 9, 15, 25, 45, 75, 225

Greatest Common Divisior

We found the divisors of 503, 911, 45, 225 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 503, 911, 45, 225 is 1.

Therefore, GCD of numbers 503, 911, 45, 225 is 1

Given Input Data is 503, 911, 45, 225

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

Prime Factorization of 503 is 503

Prime Factorization of 911 is 911

Prime Factorization of 45 is 3 x 3 x 5

Prime Factorization of 225 is 3 x 3 x 5 x 5

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, 911) = 458233

GCD(503, 911) = ( 503 x 911 ) / 458233

GCD(503, 911) = 458233 / 458233

GCD(503, 911) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 45

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

LCM(1, 45) = 45

GCD(1, 45) = ( 1 x 45 ) / 45

GCD(1, 45) = 45 / 45

GCD(1, 45) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 225

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

LCM(1, 225) = 225

GCD(1, 225) = ( 1 x 225 ) / 225

GCD(1, 225) = 225 / 225

GCD(1, 225) = 1

GCD of 503, 911, 45, 225 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 346, 496, 61, 444
• GCD of 776, 623, 10, 467
• GCD of 120, 585, 64, 725
• GCD of 566, 861, 77, 847
• GCD of 960, 349, 55, 645

1. What is the GCD of 503, 911, 45, 225?

GCD of 503, 911, 45, 225 is 1

2. Where do I get the detailed procedure to find GCD of 503, 911, 45, 225?

You can find a detailed procedure to find GCD of 503, 911, 45, 225 on our page.

3. How to find GCD of 503, 911, 45, 225 on a calculator?

You can find the GCD of 503, 911, 45, 225 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.