GCD of 101, 389, 98, 423 Calculator

Given Input numbers are 101, 389, 98, 423

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

Divisors of 101

List of positive integer divisors of 101 that divides 101 without a remainder.

1, 101

Divisors of 389

List of positive integer divisors of 389 that divides 389 without a remainder.

1, 389

Divisors of 98

List of positive integer divisors of 98 that divides 98 without a remainder.

1, 2, 7, 14, 49, 98

Divisors of 423

List of positive integer divisors of 423 that divides 423 without a remainder.

1, 3, 9, 47, 141, 423

Greatest Common Divisior

We found the divisors of 101, 389, 98, 423 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 101, 389, 98, 423 is 1.

Therefore, GCD of numbers 101, 389, 98, 423 is 1

Given Input Data is 101, 389, 98, 423

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

Prime Factorization of 101 is 101

Prime Factorization of 389 is 389

Prime Factorization of 98 is 2 x 7 x 7

Prime Factorization of 423 is 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(101, 389) = 39289

GCD(101, 389) = ( 101 x 389 ) / 39289

GCD(101, 389) = 39289 / 39289

GCD(101, 389) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 98

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

LCM(1, 98) = 98

GCD(1, 98) = ( 1 x 98 ) / 98

GCD(1, 98) = 98 / 98

GCD(1, 98) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 423

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

LCM(1, 423) = 423

GCD(1, 423) = ( 1 x 423 ) / 423

GCD(1, 423) = 423 / 423

GCD(1, 423) = 1

GCD of 101, 389, 98, 423 is 1

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• GCD of 593, 515, 91, 137
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1. What is the GCD of 101, 389, 98, 423?

GCD of 101, 389, 98, 423 is 1

2. Where do I get the detailed procedure to find GCD of 101, 389, 98, 423?

You can find a detailed procedure to find GCD of 101, 389, 98, 423 on our page.

3. How to find GCD of 101, 389, 98, 423 on a calculator?

You can find the GCD of 101, 389, 98, 423 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.