GCD of 626, 657, 12, 508 Calculator

Given Input numbers are 626, 657, 12, 508

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

Divisors of 626

List of positive integer divisors of 626 that divides 626 without a remainder.

1, 2, 313, 626

Divisors of 657

List of positive integer divisors of 657 that divides 657 without a remainder.

1, 3, 9, 73, 219, 657

Divisors of 12

List of positive integer divisors of 12 that divides 12 without a remainder.

1, 2, 3, 4, 6, 12

Divisors of 508

List of positive integer divisors of 508 that divides 508 without a remainder.

1, 2, 4, 127, 254, 508

Greatest Common Divisior

We found the divisors of 626, 657, 12, 508 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 626, 657, 12, 508 is 1.

Therefore, GCD of numbers 626, 657, 12, 508 is 1

Given Input Data is 626, 657, 12, 508

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

Prime Factorization of 626 is 2 x 313

Prime Factorization of 657 is 3 x 3 x 73

Prime Factorization of 12 is 2 x 2 x 3

Prime Factorization of 508 is 2 x 2 x 127

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(626, 657) = 411282

GCD(626, 657) = ( 626 x 657 ) / 411282

GCD(626, 657) = 411282 / 411282

GCD(626, 657) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 12

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

LCM(1, 12) = 12

GCD(1, 12) = ( 1 x 12 ) / 12

GCD(1, 12) = 12 / 12

GCD(1, 12) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 508

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

LCM(1, 508) = 508

GCD(1, 508) = ( 1 x 508 ) / 508

GCD(1, 508) = 508 / 508

GCD(1, 508) = 1

GCD of 626, 657, 12, 508 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 980, 164, 12, 473
• GCD of 749, 741, 63, 401
• GCD of 519, 203, 80, 104
• GCD of 898, 793, 92, 273
• GCD of 363, 689, 71, 256

1. What is the GCD of 626, 657, 12, 508?

GCD of 626, 657, 12, 508 is 1

2. Where do I get the detailed procedure to find GCD of 626, 657, 12, 508?

You can find a detailed procedure to find GCD of 626, 657, 12, 508 on our page.

3. How to find GCD of 626, 657, 12, 508 on a calculator?

You can find the GCD of 626, 657, 12, 508 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.