GCD of 61, 808, 841, 909 Calculator

Given Input numbers are 61, 808, 841, 909

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

Divisors of 61

List of positive integer divisors of 61 that divides 61 without a remainder.

1, 61

Divisors of 808

List of positive integer divisors of 808 that divides 808 without a remainder.

1, 2, 4, 8, 101, 202, 404, 808

Divisors of 841

List of positive integer divisors of 841 that divides 841 without a remainder.

1, 29, 841

Divisors of 909

List of positive integer divisors of 909 that divides 909 without a remainder.

1, 3, 9, 101, 303, 909

Greatest Common Divisior

We found the divisors of 61, 808, 841, 909 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 61, 808, 841, 909 is 1.

Therefore, GCD of numbers 61, 808, 841, 909 is 1

Given Input Data is 61, 808, 841, 909

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

Prime Factorization of 61 is 61

Prime Factorization of 808 is 2 x 2 x 2 x 101

Prime Factorization of 841 is 29 x 29

Prime Factorization of 909 is 3 x 3 x 101

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(61, 808) = 49288

GCD(61, 808) = ( 61 x 808 ) / 49288

GCD(61, 808) = 49288 / 49288

GCD(61, 808) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 841

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

LCM(1, 841) = 841

GCD(1, 841) = ( 1 x 841 ) / 841

GCD(1, 841) = 841 / 841

GCD(1, 841) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 909

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

LCM(1, 909) = 909

GCD(1, 909) = ( 1 x 909 ) / 909

GCD(1, 909) = 909 / 909

GCD(1, 909) = 1

GCD of 61, 808, 841, 909 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 92, 716, 324, 294
• GCD of 22, 962, 564, 190
• GCD of 11, 586, 988, 405
• GCD of 27, 285, 725, 849
• GCD of 66, 898, 270, 751

1. What is the GCD of 61, 808, 841, 909?

GCD of 61, 808, 841, 909 is 1

2. Where do I get the detailed procedure to find GCD of 61, 808, 841, 909?

You can find a detailed procedure to find GCD of 61, 808, 841, 909 on our page.

3. How to find GCD of 61, 808, 841, 909 on a calculator?

You can find the GCD of 61, 808, 841, 909 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.