GCD of 56, 103, 165, 484 Calculator

Given Input numbers are 56, 103, 165, 484

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

Divisors of 56

List of positive integer divisors of 56 that divides 56 without a remainder.

1, 2, 4, 7, 8, 14, 28, 56

Divisors of 103

List of positive integer divisors of 103 that divides 103 without a remainder.

1, 103

Divisors of 165

List of positive integer divisors of 165 that divides 165 without a remainder.

1, 3, 5, 11, 15, 33, 55, 165

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 56, 103, 165, 484 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 56, 103, 165, 484 is 1.

Therefore, GCD of numbers 56, 103, 165, 484 is 1

Given Input Data is 56, 103, 165, 484

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

Prime Factorization of 56 is 2 x 2 x 2 x 7

Prime Factorization of 103 is 103

Prime Factorization of 165 is 3 x 5 x 11

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(56, 103) = 5768

GCD(56, 103) = ( 56 x 103 ) / 5768

GCD(56, 103) = 5768 / 5768

GCD(56, 103) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 165

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

LCM(1, 165) = 165

GCD(1, 165) = ( 1 x 165 ) / 165

GCD(1, 165) = 165 / 165

GCD(1, 165) = 1

Step3:

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 56, 103, 165, 484 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 24, 831, 702, 895
• GCD of 50, 114, 144, 800
• GCD of 87, 300, 953, 857
• GCD of 73, 725, 357, 246
• GCD of 74, 238, 932, 896

1. What is the GCD of 56, 103, 165, 484?

GCD of 56, 103, 165, 484 is 1

2. Where do I get the detailed procedure to find GCD of 56, 103, 165, 484?

You can find a detailed procedure to find GCD of 56, 103, 165, 484 on our page.

3. How to find GCD of 56, 103, 165, 484 on a calculator?

You can find the GCD of 56, 103, 165, 484 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.