GCD of 301, 268, 155 Calculator

Given Input numbers are 301, 268, 155

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

Divisors of 301

List of positive integer divisors of 301 that divides 301 without a remainder.

1, 7, 43, 301

Divisors of 268

List of positive integer divisors of 268 that divides 268 without a remainder.

1, 2, 4, 67, 134, 268

Divisors of 155

List of positive integer divisors of 155 that divides 155 without a remainder.

1, 5, 31, 155

Greatest Common Divisior

We found the divisors of 301, 268, 155 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 301, 268, 155 is 1.

Therefore, GCD of numbers 301, 268, 155 is 1

Given Input Data is 301, 268, 155

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

Prime Factorization of 301 is 7 x 43

Prime Factorization of 268 is 2 x 2 x 67

Prime Factorization of 155 is 5 x 31

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(301, 268) = 80668

GCD(301, 268) = ( 301 x 268 ) / 80668

GCD(301, 268) = 80668 / 80668

GCD(301, 268) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 155

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

LCM(1, 155) = 155

GCD(1, 155) = ( 1 x 155 ) / 155

GCD(1, 155) = 155 / 155

GCD(1, 155) = 1

GCD of 301, 268, 155 is 1

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1. What is the GCD of 301, 268, 155?

GCD of 301, 268, 155 is 1

2. Where do I get the detailed procedure to find GCD of 301, 268, 155?

You can find a detailed procedure to find GCD of 301, 268, 155 on our page.

3. How to find GCD of 301, 268, 155 on a calculator?

You can find the GCD of 301, 268, 155 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.