GCD of 654, 227, 139, 497 Calculator

Given Input numbers are 654, 227, 139, 497

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

Divisors of 654

List of positive integer divisors of 654 that divides 654 without a remainder.

1, 2, 3, 6, 109, 218, 327, 654

Divisors of 227

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

1, 227

Divisors of 139

List of positive integer divisors of 139 that divides 139 without a remainder.

1, 139

Divisors of 497

List of positive integer divisors of 497 that divides 497 without a remainder.

1, 7, 71, 497

Greatest Common Divisior

We found the divisors of 654, 227, 139, 497 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 654, 227, 139, 497 is 1.

Therefore, GCD of numbers 654, 227, 139, 497 is 1

Given Input Data is 654, 227, 139, 497

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

Prime Factorization of 654 is 2 x 3 x 109

Prime Factorization of 227 is 227

Prime Factorization of 139 is 139

Prime Factorization of 497 is 7 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(654, 227) = 148458

GCD(654, 227) = ( 654 x 227 ) / 148458

GCD(654, 227) = 148458 / 148458

GCD(654, 227) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 139

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

LCM(1, 139) = 139

GCD(1, 139) = ( 1 x 139 ) / 139

GCD(1, 139) = 139 / 139

GCD(1, 139) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 497

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

LCM(1, 497) = 497

GCD(1, 497) = ( 1 x 497 ) / 497

GCD(1, 497) = 497 / 497

GCD(1, 497) = 1

GCD of 654, 227, 139, 497 is 1

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• GCD of 838, 354, 331, 420
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1. What is the GCD of 654, 227, 139, 497?

GCD of 654, 227, 139, 497 is 1

2. Where do I get the detailed procedure to find GCD of 654, 227, 139, 497?

You can find a detailed procedure to find GCD of 654, 227, 139, 497 on our page.

3. How to find GCD of 654, 227, 139, 497 on a calculator?

You can find the GCD of 654, 227, 139, 497 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.