GCD of 97, 398, 164, 679 Calculator

Given Input numbers are 97, 398, 164, 679

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

Divisors of 97

List of positive integer divisors of 97 that divides 97 without a remainder.

1, 97

Divisors of 398

List of positive integer divisors of 398 that divides 398 without a remainder.

1, 2, 199, 398

Divisors of 164

List of positive integer divisors of 164 that divides 164 without a remainder.

1, 2, 4, 41, 82, 164

Divisors of 679

List of positive integer divisors of 679 that divides 679 without a remainder.

1, 7, 97, 679

Greatest Common Divisior

We found the divisors of 97, 398, 164, 679 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 97, 398, 164, 679 is 1.

Therefore, GCD of numbers 97, 398, 164, 679 is 1

Given Input Data is 97, 398, 164, 679

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

Prime Factorization of 97 is 97

Prime Factorization of 398 is 2 x 199

Prime Factorization of 164 is 2 x 2 x 41

Prime Factorization of 679 is 7 x 97

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(97, 398) = 38606

GCD(97, 398) = ( 97 x 398 ) / 38606

GCD(97, 398) = 38606 / 38606

GCD(97, 398) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 164

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

LCM(1, 164) = 164

GCD(1, 164) = ( 1 x 164 ) / 164

GCD(1, 164) = 164 / 164

GCD(1, 164) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 679

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

LCM(1, 679) = 679

GCD(1, 679) = ( 1 x 679 ) / 679

GCD(1, 679) = 679 / 679

GCD(1, 679) = 1

GCD of 97, 398, 164, 679 is 1

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• GCD of 28, 352, 458, 183
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• GCD of 57, 507, 860, 693

1. What is the GCD of 97, 398, 164, 679?

GCD of 97, 398, 164, 679 is 1

2. Where do I get the detailed procedure to find GCD of 97, 398, 164, 679?

You can find a detailed procedure to find GCD of 97, 398, 164, 679 on our page.

3. How to find GCD of 97, 398, 164, 679 on a calculator?

You can find the GCD of 97, 398, 164, 679 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.