GCD of 908, 649, 85, 260 Calculator

Given Input numbers are 908, 649, 85, 260

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

Divisors of 908

List of positive integer divisors of 908 that divides 908 without a remainder.

1, 2, 4, 227, 454, 908

Divisors of 649

List of positive integer divisors of 649 that divides 649 without a remainder.

1, 11, 59, 649

Divisors of 85

List of positive integer divisors of 85 that divides 85 without a remainder.

1, 5, 17, 85

Divisors of 260

List of positive integer divisors of 260 that divides 260 without a remainder.

1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260

Greatest Common Divisior

We found the divisors of 908, 649, 85, 260 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 908, 649, 85, 260 is 1.

Therefore, GCD of numbers 908, 649, 85, 260 is 1

Given Input Data is 908, 649, 85, 260

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

Prime Factorization of 908 is 2 x 2 x 227

Prime Factorization of 649 is 11 x 59

Prime Factorization of 85 is 5 x 17

Prime Factorization of 260 is 2 x 2 x 5 x 13

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(908, 649) = 589292

GCD(908, 649) = ( 908 x 649 ) / 589292

GCD(908, 649) = 589292 / 589292

GCD(908, 649) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 85

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

LCM(1, 85) = 85

GCD(1, 85) = ( 1 x 85 ) / 85

GCD(1, 85) = 85 / 85

GCD(1, 85) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 260

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

LCM(1, 260) = 260

GCD(1, 260) = ( 1 x 260 ) / 260

GCD(1, 260) = 260 / 260

GCD(1, 260) = 1

GCD of 908, 649, 85, 260 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 185, 960, 69, 362
• GCD of 455, 244, 42, 463
• GCD of 759, 752, 83, 587
• GCD of 489, 374, 74, 347
• GCD of 428, 604, 26, 892

1. What is the GCD of 908, 649, 85, 260?

GCD of 908, 649, 85, 260 is 1

2. Where do I get the detailed procedure to find GCD of 908, 649, 85, 260?

You can find a detailed procedure to find GCD of 908, 649, 85, 260 on our page.

3. How to find GCD of 908, 649, 85, 260 on a calculator?

You can find the GCD of 908, 649, 85, 260 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.