GCD of 139, 207, 30, 226 Calculator

Given Input numbers are 139, 207, 30, 226

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

Divisors of 139

List of positive integer divisors of 139 that divides 139 without a remainder.

1, 139

Divisors of 207

List of positive integer divisors of 207 that divides 207 without a remainder.

1, 3, 9, 23, 69, 207

Divisors of 30

List of positive integer divisors of 30 that divides 30 without a remainder.

1, 2, 3, 5, 6, 10, 15, 30

Divisors of 226

List of positive integer divisors of 226 that divides 226 without a remainder.

1, 2, 113, 226

Greatest Common Divisior

We found the divisors of 139, 207, 30, 226 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 139, 207, 30, 226 is 1.

Therefore, GCD of numbers 139, 207, 30, 226 is 1

Given Input Data is 139, 207, 30, 226

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

Prime Factorization of 139 is 139

Prime Factorization of 207 is 3 x 3 x 23

Prime Factorization of 30 is 2 x 3 x 5

Prime Factorization of 226 is 2 x 113

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(139, 207) = 28773

GCD(139, 207) = ( 139 x 207 ) / 28773

GCD(139, 207) = 28773 / 28773

GCD(139, 207) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 30

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

LCM(1, 30) = 30

GCD(1, 30) = ( 1 x 30 ) / 30

GCD(1, 30) = 30 / 30

GCD(1, 30) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 226

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

LCM(1, 226) = 226

GCD(1, 226) = ( 1 x 226 ) / 226

GCD(1, 226) = 226 / 226

GCD(1, 226) = 1

GCD of 139, 207, 30, 226 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 768, 423, 87, 111
• GCD of 226, 425, 25, 120
• GCD of 240, 266, 69, 975
• GCD of 775, 134, 57, 714
• GCD of 197, 772, 55, 917

1. What is the GCD of 139, 207, 30, 226?

GCD of 139, 207, 30, 226 is 1

2. Where do I get the detailed procedure to find GCD of 139, 207, 30, 226?

You can find a detailed procedure to find GCD of 139, 207, 30, 226 on our page.

3. How to find GCD of 139, 207, 30, 226 on a calculator?

You can find the GCD of 139, 207, 30, 226 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.