GCD of 253, 651, 484 Calculator

Given Input numbers are 253, 651, 484

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

Divisors of 253

List of positive integer divisors of 253 that divides 253 without a remainder.

1, 11, 23, 253

Divisors of 651

List of positive integer divisors of 651 that divides 651 without a remainder.

1, 3, 7, 21, 31, 93, 217, 651

Divisors of 484

List of positive integer divisors of 484 that divides 484 without a remainder.

1, 2, 4, 11, 22, 44, 121, 242, 484

Greatest Common Divisior

We found the divisors of 253, 651, 484 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 253, 651, 484 is 1.

Therefore, GCD of numbers 253, 651, 484 is 1

Given Input Data is 253, 651, 484

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

Prime Factorization of 253 is 11 x 23

Prime Factorization of 651 is 3 x 7 x 31

Prime Factorization of 484 is 2 x 2 x 11 x 11

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(253, 651) = 164703

GCD(253, 651) = ( 253 x 651 ) / 164703

GCD(253, 651) = 164703 / 164703

GCD(253, 651) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 484

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

LCM(1, 484) = 484

GCD(1, 484) = ( 1 x 484 ) / 484

GCD(1, 484) = 484 / 484

GCD(1, 484) = 1

GCD of 253, 651, 484 is 1

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1. What is the GCD of 253, 651, 484?

GCD of 253, 651, 484 is 1

2. Where do I get the detailed procedure to find GCD of 253, 651, 484?

You can find a detailed procedure to find GCD of 253, 651, 484 on our page.

3. How to find GCD of 253, 651, 484 on a calculator?

You can find the GCD of 253, 651, 484 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.