GCD of 127, 171, 97, 485 Calculator

Given Input numbers are 127, 171, 97, 485

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

Divisors of 127

List of positive integer divisors of 127 that divides 127 without a remainder.

1, 127

Divisors of 171

List of positive integer divisors of 171 that divides 171 without a remainder.

1, 3, 9, 19, 57, 171

Divisors of 97

List of positive integer divisors of 97 that divides 97 without a remainder.

1, 97

Divisors of 485

List of positive integer divisors of 485 that divides 485 without a remainder.

1, 5, 97, 485

Greatest Common Divisior

We found the divisors of 127, 171, 97, 485 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 127, 171, 97, 485 is 1.

Therefore, GCD of numbers 127, 171, 97, 485 is 1

Given Input Data is 127, 171, 97, 485

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

Prime Factorization of 127 is 127

Prime Factorization of 171 is 3 x 3 x 19

Prime Factorization of 97 is 97

Prime Factorization of 485 is 5 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(127, 171) = 21717

GCD(127, 171) = ( 127 x 171 ) / 21717

GCD(127, 171) = 21717 / 21717

GCD(127, 171) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 97

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

LCM(1, 97) = 97

GCD(1, 97) = ( 1 x 97 ) / 97

GCD(1, 97) = 97 / 97

GCD(1, 97) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 485

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

LCM(1, 485) = 485

GCD(1, 485) = ( 1 x 485 ) / 485

GCD(1, 485) = 485 / 485

GCD(1, 485) = 1

GCD of 127, 171, 97, 485 is 1

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• GCD of 455, 785, 90, 227
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1. What is the GCD of 127, 171, 97, 485?

GCD of 127, 171, 97, 485 is 1

2. Where do I get the detailed procedure to find GCD of 127, 171, 97, 485?

You can find a detailed procedure to find GCD of 127, 171, 97, 485 on our page.

3. How to find GCD of 127, 171, 97, 485 on a calculator?

You can find the GCD of 127, 171, 97, 485 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.