GCD of 254, 167, 65, 291 Calculator

Given Input numbers are 254, 167, 65, 291

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

Divisors of 254

List of positive integer divisors of 254 that divides 254 without a remainder.

1, 2, 127, 254

Divisors of 167

List of positive integer divisors of 167 that divides 167 without a remainder.

1, 167

Divisors of 65

List of positive integer divisors of 65 that divides 65 without a remainder.

1, 5, 13, 65

Divisors of 291

List of positive integer divisors of 291 that divides 291 without a remainder.

1, 3, 97, 291

Greatest Common Divisior

We found the divisors of 254, 167, 65, 291 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 254, 167, 65, 291 is 1.

Therefore, GCD of numbers 254, 167, 65, 291 is 1

Given Input Data is 254, 167, 65, 291

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

Prime Factorization of 254 is 2 x 127

Prime Factorization of 167 is 167

Prime Factorization of 65 is 5 x 13

Prime Factorization of 291 is 3 x 97

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(254, 167) = 42418

GCD(254, 167) = ( 254 x 167 ) / 42418

GCD(254, 167) = 42418 / 42418

GCD(254, 167) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 65

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

LCM(1, 65) = 65

GCD(1, 65) = ( 1 x 65 ) / 65

GCD(1, 65) = 65 / 65

GCD(1, 65) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 291

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

LCM(1, 291) = 291

GCD(1, 291) = ( 1 x 291 ) / 291

GCD(1, 291) = 291 / 291

GCD(1, 291) = 1

GCD of 254, 167, 65, 291 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 261, 175, 48, 767
• GCD of 289, 265, 75, 692
• GCD of 367, 311, 58, 783
• GCD of 161, 755, 67, 998
• GCD of 651, 990, 84, 464

1. What is the GCD of 254, 167, 65, 291?

GCD of 254, 167, 65, 291 is 1

2. Where do I get the detailed procedure to find GCD of 254, 167, 65, 291?

You can find a detailed procedure to find GCD of 254, 167, 65, 291 on our page.

3. How to find GCD of 254, 167, 65, 291 on a calculator?

You can find the GCD of 254, 167, 65, 291 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.