GCD of 772, 220, 41, 808 Calculator

Given Input numbers are 772, 220, 41, 808

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

Divisors of 772

List of positive integer divisors of 772 that divides 772 without a remainder.

1, 2, 4, 193, 386, 772

Divisors of 220

List of positive integer divisors of 220 that divides 220 without a remainder.

1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220

Divisors of 41

List of positive integer divisors of 41 that divides 41 without a remainder.

1, 41

Divisors of 808

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

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

Greatest Common Divisior

We found the divisors of 772, 220, 41, 808 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 772, 220, 41, 808 is 1.

Therefore, GCD of numbers 772, 220, 41, 808 is 1

Given Input Data is 772, 220, 41, 808

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

Prime Factorization of 772 is 2 x 2 x 193

Prime Factorization of 220 is 2 x 2 x 5 x 11

Prime Factorization of 41 is 41

Prime Factorization of 808 is 2 x 2 x 2 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(772, 220) = 42460

GCD(772, 220) = ( 772 x 220 ) / 42460

GCD(772, 220) = 169840 / 42460

GCD(772, 220) = 4

Step2:

Here we consider the GCD from the above i.e. 4 as first number and the next as 41

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

LCM(4, 41) = 164

GCD(4, 41) = ( 4 x 41 ) / 164

GCD(4, 41) = 164 / 164

GCD(4, 41) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 808

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

LCM(1, 808) = 808

GCD(1, 808) = ( 1 x 808 ) / 808

GCD(1, 808) = 808 / 808

GCD(1, 808) = 1

GCD of 772, 220, 41, 808 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 114, 472, 30, 966
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• GCD of 150, 257, 34, 190
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• GCD of 527, 620, 96, 341

1. What is the GCD of 772, 220, 41, 808?

GCD of 772, 220, 41, 808 is 1

2. Where do I get the detailed procedure to find GCD of 772, 220, 41, 808?

You can find a detailed procedure to find GCD of 772, 220, 41, 808 on our page.

3. How to find GCD of 772, 220, 41, 808 on a calculator?

You can find the GCD of 772, 220, 41, 808 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.