GCD of 915, 943, 13, 629 Calculator

Given Input numbers are 915, 943, 13, 629

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

Divisors of 915

List of positive integer divisors of 915 that divides 915 without a remainder.

1, 3, 5, 15, 61, 183, 305, 915

Divisors of 943

List of positive integer divisors of 943 that divides 943 without a remainder.

1, 23, 41, 943

Divisors of 13

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

1, 13

Divisors of 629

List of positive integer divisors of 629 that divides 629 without a remainder.

1, 17, 37, 629

Greatest Common Divisior

We found the divisors of 915, 943, 13, 629 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 915, 943, 13, 629 is 1.

Therefore, GCD of numbers 915, 943, 13, 629 is 1

Given Input Data is 915, 943, 13, 629

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

Prime Factorization of 915 is 3 x 5 x 61

Prime Factorization of 943 is 23 x 41

Prime Factorization of 13 is 13

Prime Factorization of 629 is 17 x 37

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(915, 943) = 862845

GCD(915, 943) = ( 915 x 943 ) / 862845

GCD(915, 943) = 862845 / 862845

GCD(915, 943) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 13

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

LCM(1, 13) = 13

GCD(1, 13) = ( 1 x 13 ) / 13

GCD(1, 13) = 13 / 13

GCD(1, 13) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 629

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

LCM(1, 629) = 629

GCD(1, 629) = ( 1 x 629 ) / 629

GCD(1, 629) = 629 / 629

GCD(1, 629) = 1

GCD of 915, 943, 13, 629 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 785, 700, 91, 551
• GCD of 995, 163, 15, 744
• GCD of 893, 446, 49, 244
• GCD of 134, 188, 66, 959
• GCD of 464, 348, 31, 493

1. What is the GCD of 915, 943, 13, 629?

GCD of 915, 943, 13, 629 is 1

2. Where do I get the detailed procedure to find GCD of 915, 943, 13, 629?

You can find a detailed procedure to find GCD of 915, 943, 13, 629 on our page.

3. How to find GCD of 915, 943, 13, 629 on a calculator?

You can find the GCD of 915, 943, 13, 629 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.