GCD of 159, 758, 90, 157 Calculator

Given Input numbers are 159, 758, 90, 157

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

Divisors of 159

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

1, 3, 53, 159

Divisors of 758

List of positive integer divisors of 758 that divides 758 without a remainder.

1, 2, 379, 758

Divisors of 90

List of positive integer divisors of 90 that divides 90 without a remainder.

1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90

Divisors of 157

List of positive integer divisors of 157 that divides 157 without a remainder.

1, 157

Greatest Common Divisior

We found the divisors of 159, 758, 90, 157 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 159, 758, 90, 157 is 1.

Therefore, GCD of numbers 159, 758, 90, 157 is 1

Given Input Data is 159, 758, 90, 157

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

Prime Factorization of 159 is 3 x 53

Prime Factorization of 758 is 2 x 379

Prime Factorization of 90 is 2 x 3 x 3 x 5

Prime Factorization of 157 is 157

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(159, 758) = 120522

GCD(159, 758) = ( 159 x 758 ) / 120522

GCD(159, 758) = 120522 / 120522

GCD(159, 758) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 90

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

LCM(1, 90) = 90

GCD(1, 90) = ( 1 x 90 ) / 90

GCD(1, 90) = 90 / 90

GCD(1, 90) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 157

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

LCM(1, 157) = 157

GCD(1, 157) = ( 1 x 157 ) / 157

GCD(1, 157) = 157 / 157

GCD(1, 157) = 1

GCD of 159, 758, 90, 157 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 749, 100, 50, 537
• GCD of 488, 170, 15, 250
• GCD of 854, 254, 28, 600
• GCD of 463, 489, 40, 483
• GCD of 777, 857, 71, 966

1. What is the GCD of 159, 758, 90, 157?

GCD of 159, 758, 90, 157 is 1

2. Where do I get the detailed procedure to find GCD of 159, 758, 90, 157?

You can find a detailed procedure to find GCD of 159, 758, 90, 157 on our page.

3. How to find GCD of 159, 758, 90, 157 on a calculator?

You can find the GCD of 159, 758, 90, 157 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.