GCD of 193, 507, 28, 963 Calculator

Given Input numbers are 193, 507, 28, 963

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

Divisors of 193

List of positive integer divisors of 193 that divides 193 without a remainder.

1, 193

Divisors of 507

List of positive integer divisors of 507 that divides 507 without a remainder.

1, 3, 13, 39, 169, 507

Divisors of 28

List of positive integer divisors of 28 that divides 28 without a remainder.

1, 2, 4, 7, 14, 28

Divisors of 963

List of positive integer divisors of 963 that divides 963 without a remainder.

1, 3, 9, 107, 321, 963

Greatest Common Divisior

We found the divisors of 193, 507, 28, 963 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 193, 507, 28, 963 is 1.

Therefore, GCD of numbers 193, 507, 28, 963 is 1

Given Input Data is 193, 507, 28, 963

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

Prime Factorization of 193 is 193

Prime Factorization of 507 is 3 x 13 x 13

Prime Factorization of 28 is 2 x 2 x 7

Prime Factorization of 963 is 3 x 3 x 107

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(193, 507) = 97851

GCD(193, 507) = ( 193 x 507 ) / 97851

GCD(193, 507) = 97851 / 97851

GCD(193, 507) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 28

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

LCM(1, 28) = 28

GCD(1, 28) = ( 1 x 28 ) / 28

GCD(1, 28) = 28 / 28

GCD(1, 28) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 963

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

LCM(1, 963) = 963

GCD(1, 963) = ( 1 x 963 ) / 963

GCD(1, 963) = 963 / 963

GCD(1, 963) = 1

GCD of 193, 507, 28, 963 is 1

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1. What is the GCD of 193, 507, 28, 963?

GCD of 193, 507, 28, 963 is 1

2. Where do I get the detailed procedure to find GCD of 193, 507, 28, 963?

You can find a detailed procedure to find GCD of 193, 507, 28, 963 on our page.

3. How to find GCD of 193, 507, 28, 963 on a calculator?

You can find the GCD of 193, 507, 28, 963 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.