GCD of 136, 263, 389 Calculator

Given Input numbers are 136, 263, 389

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

Divisors of 136

List of positive integer divisors of 136 that divides 136 without a remainder.

1, 2, 4, 8, 17, 34, 68, 136

Divisors of 263

List of positive integer divisors of 263 that divides 263 without a remainder.

1, 263

Divisors of 389

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

1, 389

Greatest Common Divisior

We found the divisors of 136, 263, 389 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 136, 263, 389 is 1.

Therefore, GCD of numbers 136, 263, 389 is 1

Given Input Data is 136, 263, 389

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

Prime Factorization of 136 is 2 x 2 x 2 x 17

Prime Factorization of 263 is 263

Prime Factorization of 389 is 389

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(136, 263) = 35768

GCD(136, 263) = ( 136 x 263 ) / 35768

GCD(136, 263) = 35768 / 35768

GCD(136, 263) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 389

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

LCM(1, 389) = 389

GCD(1, 389) = ( 1 x 389 ) / 389

GCD(1, 389) = 389 / 389

GCD(1, 389) = 1

GCD of 136, 263, 389 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 990, 202, 988
• GCD of 976, 312, 470
• GCD of 443, 756, 869
• GCD of 365, 389, 422
• GCD of 422, 690, 325

1. What is the GCD of 136, 263, 389?

GCD of 136, 263, 389 is 1

2. Where do I get the detailed procedure to find GCD of 136, 263, 389?

You can find a detailed procedure to find GCD of 136, 263, 389 on our page.

3. How to find GCD of 136, 263, 389 on a calculator?

You can find the GCD of 136, 263, 389 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.