GCD of 226, 249, 155, 117 Calculator

Given Input numbers are 226, 249, 155, 117

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

Divisors of 226

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

1, 2, 113, 226

Divisors of 249

List of positive integer divisors of 249 that divides 249 without a remainder.

1, 3, 83, 249

Divisors of 155

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

1, 5, 31, 155

Divisors of 117

List of positive integer divisors of 117 that divides 117 without a remainder.

1, 3, 9, 13, 39, 117

Greatest Common Divisior

We found the divisors of 226, 249, 155, 117 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 226, 249, 155, 117 is 1.

Therefore, GCD of numbers 226, 249, 155, 117 is 1

Given Input Data is 226, 249, 155, 117

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

Prime Factorization of 226 is 2 x 113

Prime Factorization of 249 is 3 x 83

Prime Factorization of 155 is 5 x 31

Prime Factorization of 117 is 3 x 3 x 13

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(226, 249) = 56274

GCD(226, 249) = ( 226 x 249 ) / 56274

GCD(226, 249) = 56274 / 56274

GCD(226, 249) = 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

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 117

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

LCM(1, 117) = 117

GCD(1, 117) = ( 1 x 117 ) / 117

GCD(1, 117) = 117 / 117

GCD(1, 117) = 1

GCD of 226, 249, 155, 117 is 1

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1. What is the GCD of 226, 249, 155, 117?

GCD of 226, 249, 155, 117 is 1

2. Where do I get the detailed procedure to find GCD of 226, 249, 155, 117?

You can find a detailed procedure to find GCD of 226, 249, 155, 117 on our page.

3. How to find GCD of 226, 249, 155, 117 on a calculator?

You can find the GCD of 226, 249, 155, 117 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.