GCD of 722, 122, 381 Calculator

Given Input numbers are 722, 122, 381

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

Divisors of 722

List of positive integer divisors of 722 that divides 722 without a remainder.

1, 2, 19, 38, 361, 722

Divisors of 122

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

1, 2, 61, 122

Divisors of 381

List of positive integer divisors of 381 that divides 381 without a remainder.

1, 3, 127, 381

Greatest Common Divisior

We found the divisors of 722, 122, 381 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 722, 122, 381 is 1.

Therefore, GCD of numbers 722, 122, 381 is 1

Given Input Data is 722, 122, 381

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

Prime Factorization of 722 is 2 x 19 x 19

Prime Factorization of 122 is 2 x 61

Prime Factorization of 381 is 3 x 127

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(722, 122) = 44042

GCD(722, 122) = ( 722 x 122 ) / 44042

GCD(722, 122) = 88084 / 44042

GCD(722, 122) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 381

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

LCM(2, 381) = 762

GCD(2, 381) = ( 2 x 381 ) / 762

GCD(2, 381) = 762 / 762

GCD(2, 381) = 1

GCD of 722, 122, 381 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 150, 500, 281
• GCD of 382, 582, 256
• GCD of 411, 556, 894
• GCD of 877, 318, 879
• GCD of 316, 139, 115

1. What is the GCD of 722, 122, 381?

GCD of 722, 122, 381 is 1

2. Where do I get the detailed procedure to find GCD of 722, 122, 381?

You can find a detailed procedure to find GCD of 722, 122, 381 on our page.

3. How to find GCD of 722, 122, 381 on a calculator?

You can find the GCD of 722, 122, 381 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.