GCD of 485, 158, 634 Calculator

Given Input numbers are 485, 158, 634

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

Divisors of 485

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

1, 5, 97, 485

Divisors of 158

List of positive integer divisors of 158 that divides 158 without a remainder.

1, 2, 79, 158

Divisors of 634

List of positive integer divisors of 634 that divides 634 without a remainder.

1, 2, 317, 634

Greatest Common Divisior

We found the divisors of 485, 158, 634 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 485, 158, 634 is 1.

Therefore, GCD of numbers 485, 158, 634 is 1

Given Input Data is 485, 158, 634

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

Prime Factorization of 485 is 5 x 97

Prime Factorization of 158 is 2 x 79

Prime Factorization of 634 is 2 x 317

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(485, 158) = 76630

GCD(485, 158) = ( 485 x 158 ) / 76630

GCD(485, 158) = 76630 / 76630

GCD(485, 158) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 634

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

LCM(1, 634) = 634

GCD(1, 634) = ( 1 x 634 ) / 634

GCD(1, 634) = 634 / 634

GCD(1, 634) = 1

GCD of 485, 158, 634 is 1

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1. What is the GCD of 485, 158, 634?

GCD of 485, 158, 634 is 1

2. Where do I get the detailed procedure to find GCD of 485, 158, 634?

You can find a detailed procedure to find GCD of 485, 158, 634 on our page.

3. How to find GCD of 485, 158, 634 on a calculator?

You can find the GCD of 485, 158, 634 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.