GCD of 139, 769, 548, 189 Calculator

Given Input numbers are 139, 769, 548, 189

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 769

List of positive integer divisors of 769 that divides 769 without a remainder.

1, 769

Divisors of 548

List of positive integer divisors of 548 that divides 548 without a remainder.

1, 2, 4, 137, 274, 548

Divisors of 189

List of positive integer divisors of 189 that divides 189 without a remainder.

1, 3, 7, 9, 21, 27, 63, 189

Greatest Common Divisior

We found the divisors of 139, 769, 548, 189 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 139, 769, 548, 189 is 1.

Therefore, GCD of numbers 139, 769, 548, 189 is 1

Given Input Data is 139, 769, 548, 189

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

Prime Factorization of 139 is 139

Prime Factorization of 769 is 769

Prime Factorization of 548 is 2 x 2 x 137

Prime Factorization of 189 is 3 x 3 x 3 x 7

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, 769) = 106891

GCD(139, 769) = ( 139 x 769 ) / 106891

GCD(139, 769) = 106891 / 106891

GCD(139, 769) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 548

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

LCM(1, 548) = 548

GCD(1, 548) = ( 1 x 548 ) / 548

GCD(1, 548) = 548 / 548

GCD(1, 548) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 189

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

LCM(1, 189) = 189

GCD(1, 189) = ( 1 x 189 ) / 189

GCD(1, 189) = 189 / 189

GCD(1, 189) = 1

GCD of 139, 769, 548, 189 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 732, 429, 482, 671
• GCD of 198, 878, 147, 335
• GCD of 654, 964, 450, 624
• GCD of 531, 832, 480, 757
• GCD of 625, 197, 745, 767

1. What is the GCD of 139, 769, 548, 189?

GCD of 139, 769, 548, 189 is 1

2. Where do I get the detailed procedure to find GCD of 139, 769, 548, 189?

You can find a detailed procedure to find GCD of 139, 769, 548, 189 on our page.

3. How to find GCD of 139, 769, 548, 189 on a calculator?

You can find the GCD of 139, 769, 548, 189 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.