GCD of 397, 139, 22, 846 Calculator

Given Input numbers are 397, 139, 22, 846

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

Divisors of 397

List of positive integer divisors of 397 that divides 397 without a remainder.

1, 397

Divisors of 139

List of positive integer divisors of 139 that divides 139 without a remainder.

1, 139

Divisors of 22

List of positive integer divisors of 22 that divides 22 without a remainder.

1, 2, 11, 22

Divisors of 846

List of positive integer divisors of 846 that divides 846 without a remainder.

1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 846

Greatest Common Divisior

We found the divisors of 397, 139, 22, 846 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 397, 139, 22, 846 is 1.

Therefore, GCD of numbers 397, 139, 22, 846 is 1

Given Input Data is 397, 139, 22, 846

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

Prime Factorization of 397 is 397

Prime Factorization of 139 is 139

Prime Factorization of 22 is 2 x 11

Prime Factorization of 846 is 2 x 3 x 3 x 47

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(397, 139) = 55183

GCD(397, 139) = ( 397 x 139 ) / 55183

GCD(397, 139) = 55183 / 55183

GCD(397, 139) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 22

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

LCM(1, 22) = 22

GCD(1, 22) = ( 1 x 22 ) / 22

GCD(1, 22) = 22 / 22

GCD(1, 22) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 846

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

LCM(1, 846) = 846

GCD(1, 846) = ( 1 x 846 ) / 846

GCD(1, 846) = 846 / 846

GCD(1, 846) = 1

GCD of 397, 139, 22, 846 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 918, 654, 16, 211
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• GCD of 976, 276, 34, 542
• GCD of 198, 254, 26, 842
• GCD of 985, 159, 32, 998

1. What is the GCD of 397, 139, 22, 846?

GCD of 397, 139, 22, 846 is 1

2. Where do I get the detailed procedure to find GCD of 397, 139, 22, 846?

You can find a detailed procedure to find GCD of 397, 139, 22, 846 on our page.

3. How to find GCD of 397, 139, 22, 846 on a calculator?

You can find the GCD of 397, 139, 22, 846 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.