GCD of 556, 616, 13, 440 Calculator

Given Input numbers are 556, 616, 13, 440

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

Divisors of 556

List of positive integer divisors of 556 that divides 556 without a remainder.

1, 2, 4, 139, 278, 556

Divisors of 616

List of positive integer divisors of 616 that divides 616 without a remainder.

1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616

Divisors of 13

List of positive integer divisors of 13 that divides 13 without a remainder.

1, 13

Divisors of 440

List of positive integer divisors of 440 that divides 440 without a remainder.

1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440

Greatest Common Divisior

We found the divisors of 556, 616, 13, 440 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 556, 616, 13, 440 is 1.

Therefore, GCD of numbers 556, 616, 13, 440 is 1

Given Input Data is 556, 616, 13, 440

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

Prime Factorization of 556 is 2 x 2 x 139

Prime Factorization of 616 is 2 x 2 x 2 x 7 x 11

Prime Factorization of 13 is 13

Prime Factorization of 440 is 2 x 2 x 2 x 5 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(556, 616) = 85624

GCD(556, 616) = ( 556 x 616 ) / 85624

GCD(556, 616) = 342496 / 85624

GCD(556, 616) = 4

Step2:

Here we consider the GCD from the above i.e. 4 as first number and the next as 13

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

LCM(4, 13) = 52

GCD(4, 13) = ( 4 x 13 ) / 52

GCD(4, 13) = 52 / 52

GCD(4, 13) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 440

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

LCM(1, 440) = 440

GCD(1, 440) = ( 1 x 440 ) / 440

GCD(1, 440) = 440 / 440

GCD(1, 440) = 1

GCD of 556, 616, 13, 440 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 572, 164, 65, 456
• GCD of 207, 702, 96, 383
• GCD of 207, 768, 34, 132
• GCD of 131, 938, 15, 749
• GCD of 397, 146, 45, 491

1. What is the GCD of 556, 616, 13, 440?

GCD of 556, 616, 13, 440 is 1

2. Where do I get the detailed procedure to find GCD of 556, 616, 13, 440?

You can find a detailed procedure to find GCD of 556, 616, 13, 440 on our page.

3. How to find GCD of 556, 616, 13, 440 on a calculator?

You can find the GCD of 556, 616, 13, 440 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.