GCD of 227, 148, 72, 426 Calculator

Given Input numbers are 227, 148, 72, 426

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

Divisors of 227

List of positive integer divisors of 227 that divides 227 without a remainder.

1, 227

Divisors of 148

List of positive integer divisors of 148 that divides 148 without a remainder.

1, 2, 4, 37, 74, 148

Divisors of 72

List of positive integer divisors of 72 that divides 72 without a remainder.

1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72

Divisors of 426

List of positive integer divisors of 426 that divides 426 without a remainder.

1, 2, 3, 6, 71, 142, 213, 426

Greatest Common Divisior

We found the divisors of 227, 148, 72, 426 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 227, 148, 72, 426 is 1.

Therefore, GCD of numbers 227, 148, 72, 426 is 1

Given Input Data is 227, 148, 72, 426

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

Prime Factorization of 227 is 227

Prime Factorization of 148 is 2 x 2 x 37

Prime Factorization of 72 is 2 x 2 x 2 x 3 x 3

Prime Factorization of 426 is 2 x 3 x 71

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(227, 148) = 33596

GCD(227, 148) = ( 227 x 148 ) / 33596

GCD(227, 148) = 33596 / 33596

GCD(227, 148) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 72

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

LCM(1, 72) = 72

GCD(1, 72) = ( 1 x 72 ) / 72

GCD(1, 72) = 72 / 72

GCD(1, 72) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 426

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

LCM(1, 426) = 426

GCD(1, 426) = ( 1 x 426 ) / 426

GCD(1, 426) = 426 / 426

GCD(1, 426) = 1

GCD of 227, 148, 72, 426 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 355, 532, 96, 720
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• GCD of 656, 303, 82, 601

1. What is the GCD of 227, 148, 72, 426?

GCD of 227, 148, 72, 426 is 1

2. Where do I get the detailed procedure to find GCD of 227, 148, 72, 426?

You can find a detailed procedure to find GCD of 227, 148, 72, 426 on our page.

3. How to find GCD of 227, 148, 72, 426 on a calculator?

You can find the GCD of 227, 148, 72, 426 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.