GCD of 355, 887, 39, 917 Calculator

Given Input numbers are 355, 887, 39, 917

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

Divisors of 355

List of positive integer divisors of 355 that divides 355 without a remainder.

1, 5, 71, 355

Divisors of 887

List of positive integer divisors of 887 that divides 887 without a remainder.

1, 887

Divisors of 39

List of positive integer divisors of 39 that divides 39 without a remainder.

1, 3, 13, 39

Divisors of 917

List of positive integer divisors of 917 that divides 917 without a remainder.

1, 7, 131, 917

Greatest Common Divisior

We found the divisors of 355, 887, 39, 917 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 355, 887, 39, 917 is 1.

Therefore, GCD of numbers 355, 887, 39, 917 is 1

Given Input Data is 355, 887, 39, 917

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

Prime Factorization of 355 is 5 x 71

Prime Factorization of 887 is 887

Prime Factorization of 39 is 3 x 13

Prime Factorization of 917 is 7 x 131

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(355, 887) = 314885

GCD(355, 887) = ( 355 x 887 ) / 314885

GCD(355, 887) = 314885 / 314885

GCD(355, 887) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 39

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

LCM(1, 39) = 39

GCD(1, 39) = ( 1 x 39 ) / 39

GCD(1, 39) = 39 / 39

GCD(1, 39) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 917

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

LCM(1, 917) = 917

GCD(1, 917) = ( 1 x 917 ) / 917

GCD(1, 917) = 917 / 917

GCD(1, 917) = 1

GCD of 355, 887, 39, 917 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 538, 548, 83, 878
• GCD of 772, 342, 29, 229
• GCD of 939, 495, 73, 908
• GCD of 337, 163, 15, 310
• GCD of 621, 990, 94, 877

1. What is the GCD of 355, 887, 39, 917?

GCD of 355, 887, 39, 917 is 1

2. Where do I get the detailed procedure to find GCD of 355, 887, 39, 917?

You can find a detailed procedure to find GCD of 355, 887, 39, 917 on our page.

3. How to find GCD of 355, 887, 39, 917 on a calculator?

You can find the GCD of 355, 887, 39, 917 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.