GCD of 122, 764, 461, 842 Calculator

Given Input numbers are 122, 764, 461, 842

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 764

List of positive integer divisors of 764 that divides 764 without a remainder.

1, 2, 4, 191, 382, 764

Divisors of 461

List of positive integer divisors of 461 that divides 461 without a remainder.

1, 461

Divisors of 842

List of positive integer divisors of 842 that divides 842 without a remainder.

1, 2, 421, 842

Greatest Common Divisior

We found the divisors of 122, 764, 461, 842 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 122, 764, 461, 842 is 1.

Therefore, GCD of numbers 122, 764, 461, 842 is 1

Given Input Data is 122, 764, 461, 842

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

Prime Factorization of 122 is 2 x 61

Prime Factorization of 764 is 2 x 2 x 191

Prime Factorization of 461 is 461

Prime Factorization of 842 is 2 x 421

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, 764) = 46604

GCD(122, 764) = ( 122 x 764 ) / 46604

GCD(122, 764) = 93208 / 46604

GCD(122, 764) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 461

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

LCM(2, 461) = 922

GCD(2, 461) = ( 2 x 461 ) / 922

GCD(2, 461) = 922 / 922

GCD(2, 461) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 842

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

LCM(1, 842) = 842

GCD(1, 842) = ( 1 x 842 ) / 842

GCD(1, 842) = 842 / 842

GCD(1, 842) = 1

GCD of 122, 764, 461, 842 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 116, 676, 809, 471
• GCD of 562, 778, 839, 824
• GCD of 642, 423, 878, 684
• GCD of 665, 622, 955, 700
• GCD of 459, 610, 500, 376

1. What is the GCD of 122, 764, 461, 842?

GCD of 122, 764, 461, 842 is 1

2. Where do I get the detailed procedure to find GCD of 122, 764, 461, 842?

You can find a detailed procedure to find GCD of 122, 764, 461, 842 on our page.

3. How to find GCD of 122, 764, 461, 842 on a calculator?

You can find the GCD of 122, 764, 461, 842 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.