GCD of 673, 202, 194, 398 Calculator

Given Input numbers are 673, 202, 194, 398

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

Divisors of 673

List of positive integer divisors of 673 that divides 673 without a remainder.

1, 673

Divisors of 202

List of positive integer divisors of 202 that divides 202 without a remainder.

1, 2, 101, 202

Divisors of 194

List of positive integer divisors of 194 that divides 194 without a remainder.

1, 2, 97, 194

Divisors of 398

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

1, 2, 199, 398

Greatest Common Divisior

We found the divisors of 673, 202, 194, 398 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 673, 202, 194, 398 is 1.

Therefore, GCD of numbers 673, 202, 194, 398 is 1

Given Input Data is 673, 202, 194, 398

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

Prime Factorization of 673 is 673

Prime Factorization of 202 is 2 x 101

Prime Factorization of 194 is 2 x 97

Prime Factorization of 398 is 2 x 199

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(673, 202) = 135946

GCD(673, 202) = ( 673 x 202 ) / 135946

GCD(673, 202) = 135946 / 135946

GCD(673, 202) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 194

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

LCM(1, 194) = 194

GCD(1, 194) = ( 1 x 194 ) / 194

GCD(1, 194) = 194 / 194

GCD(1, 194) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 398

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

LCM(1, 398) = 398

GCD(1, 398) = ( 1 x 398 ) / 398

GCD(1, 398) = 398 / 398

GCD(1, 398) = 1

GCD of 673, 202, 194, 398 is 1

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1. What is the GCD of 673, 202, 194, 398?

GCD of 673, 202, 194, 398 is 1

2. Where do I get the detailed procedure to find GCD of 673, 202, 194, 398?

You can find a detailed procedure to find GCD of 673, 202, 194, 398 on our page.

3. How to find GCD of 673, 202, 194, 398 on a calculator?

You can find the GCD of 673, 202, 194, 398 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.