GCD of 122, 336, 90, 865 Calculator

Given Input numbers are 122, 336, 90, 865

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

Divisors of 122

List of positive integer divisors of 122 that divides 122 without a remainder.

1, 2, 61, 122

Divisors of 336

List of positive integer divisors of 336 that divides 336 without a remainder.

1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336

Divisors of 90

List of positive integer divisors of 90 that divides 90 without a remainder.

1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90

Divisors of 865

List of positive integer divisors of 865 that divides 865 without a remainder.

1, 5, 173, 865

Greatest Common Divisior

We found the divisors of 122, 336, 90, 865 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 122, 336, 90, 865 is 1.

Therefore, GCD of numbers 122, 336, 90, 865 is 1

Given Input Data is 122, 336, 90, 865

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

Prime Factorization of 122 is 2 x 61

Prime Factorization of 336 is 2 x 2 x 2 x 2 x 3 x 7

Prime Factorization of 90 is 2 x 3 x 3 x 5

Prime Factorization of 865 is 5 x 173

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(122, 336) = 20496

GCD(122, 336) = ( 122 x 336 ) / 20496

GCD(122, 336) = 40992 / 20496

GCD(122, 336) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 90

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

LCM(2, 90) = 90

GCD(2, 90) = ( 2 x 90 ) / 90

GCD(2, 90) = 180 / 90

GCD(2, 90) = 2

Step3:

Here we consider the GCD from the above i.e. 2 as first number and the next as 865

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

LCM(2, 865) = 1730

GCD(2, 865) = ( 2 x 865 ) / 1730

GCD(2, 865) = 1730 / 1730

GCD(2, 865) = 1

GCD of 122, 336, 90, 865 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 459, 166, 49, 912
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• GCD of 701, 441, 35, 952
• GCD of 855, 203, 59, 504
• GCD of 478, 768, 41, 331

1. What is the GCD of 122, 336, 90, 865?

GCD of 122, 336, 90, 865 is 1

2. Where do I get the detailed procedure to find GCD of 122, 336, 90, 865?

You can find a detailed procedure to find GCD of 122, 336, 90, 865 on our page.

3. How to find GCD of 122, 336, 90, 865 on a calculator?

You can find the GCD of 122, 336, 90, 865 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.