GCD of 591, 789, 98, 159 Calculator

Given Input numbers are 591, 789, 98, 159

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

Divisors of 591

List of positive integer divisors of 591 that divides 591 without a remainder.

1, 3, 197, 591

Divisors of 789

List of positive integer divisors of 789 that divides 789 without a remainder.

1, 3, 263, 789

Divisors of 98

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

1, 2, 7, 14, 49, 98

Divisors of 159

List of positive integer divisors of 159 that divides 159 without a remainder.

1, 3, 53, 159

Greatest Common Divisior

We found the divisors of 591, 789, 98, 159 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 591, 789, 98, 159 is 1.

Therefore, GCD of numbers 591, 789, 98, 159 is 1

Given Input Data is 591, 789, 98, 159

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

Prime Factorization of 591 is 3 x 197

Prime Factorization of 789 is 3 x 263

Prime Factorization of 98 is 2 x 7 x 7

Prime Factorization of 159 is 3 x 53

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(591, 789) = 155433

GCD(591, 789) = ( 591 x 789 ) / 155433

GCD(591, 789) = 466299 / 155433

GCD(591, 789) = 3

Step2:

Here we consider the GCD from the above i.e. 3 as first number and the next as 98

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

LCM(3, 98) = 294

GCD(3, 98) = ( 3 x 98 ) / 294

GCD(3, 98) = 294 / 294

GCD(3, 98) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 159

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

LCM(1, 159) = 159

GCD(1, 159) = ( 1 x 159 ) / 159

GCD(1, 159) = 159 / 159

GCD(1, 159) = 1

GCD of 591, 789, 98, 159 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 969, 791, 40, 327
• GCD of 613, 335, 32, 548
• GCD of 781, 798, 48, 643
• GCD of 816, 480, 71, 822
• GCD of 943, 619, 30, 381

1. What is the GCD of 591, 789, 98, 159?

GCD of 591, 789, 98, 159 is 1

2. Where do I get the detailed procedure to find GCD of 591, 789, 98, 159?

You can find a detailed procedure to find GCD of 591, 789, 98, 159 on our page.

3. How to find GCD of 591, 789, 98, 159 on a calculator?

You can find the GCD of 591, 789, 98, 159 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.