GCD of 65, 836, 849, 308 Calculator

Given Input numbers are 65, 836, 849, 308

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

Divisors of 65

List of positive integer divisors of 65 that divides 65 without a remainder.

1, 5, 13, 65

Divisors of 836

List of positive integer divisors of 836 that divides 836 without a remainder.

1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836

Divisors of 849

List of positive integer divisors of 849 that divides 849 without a remainder.

1, 3, 283, 849

Divisors of 308

List of positive integer divisors of 308 that divides 308 without a remainder.

1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308

Greatest Common Divisior

We found the divisors of 65, 836, 849, 308 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 65, 836, 849, 308 is 1.

Therefore, GCD of numbers 65, 836, 849, 308 is 1

Given Input Data is 65, 836, 849, 308

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

Prime Factorization of 65 is 5 x 13

Prime Factorization of 836 is 2 x 2 x 11 x 19

Prime Factorization of 849 is 3 x 283

Prime Factorization of 308 is 2 x 2 x 7 x 11

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(65, 836) = 54340

GCD(65, 836) = ( 65 x 836 ) / 54340

GCD(65, 836) = 54340 / 54340

GCD(65, 836) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 849

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

LCM(1, 849) = 849

GCD(1, 849) = ( 1 x 849 ) / 849

GCD(1, 849) = 849 / 849

GCD(1, 849) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 308

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

LCM(1, 308) = 308

GCD(1, 308) = ( 1 x 308 ) / 308

GCD(1, 308) = 308 / 308

GCD(1, 308) = 1

GCD of 65, 836, 849, 308 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 91, 814, 841, 645
• GCD of 99, 213, 756, 371
• GCD of 14, 977, 843, 930
• GCD of 25, 495, 718, 466
• GCD of 65, 637, 168, 970

1. What is the GCD of 65, 836, 849, 308?

GCD of 65, 836, 849, 308 is 1

2. Where do I get the detailed procedure to find GCD of 65, 836, 849, 308?

You can find a detailed procedure to find GCD of 65, 836, 849, 308 on our page.

3. How to find GCD of 65, 836, 849, 308 on a calculator?

You can find the GCD of 65, 836, 849, 308 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.