GCD of 635, 423, 86, 195 Calculator

Given Input numbers are 635, 423, 86, 195

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

Divisors of 635

List of positive integer divisors of 635 that divides 635 without a remainder.

1, 5, 127, 635

Divisors of 423

List of positive integer divisors of 423 that divides 423 without a remainder.

1, 3, 9, 47, 141, 423

Divisors of 86

List of positive integer divisors of 86 that divides 86 without a remainder.

1, 2, 43, 86

Divisors of 195

List of positive integer divisors of 195 that divides 195 without a remainder.

1, 3, 5, 13, 15, 39, 65, 195

Greatest Common Divisior

We found the divisors of 635, 423, 86, 195 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 635, 423, 86, 195 is 1.

Therefore, GCD of numbers 635, 423, 86, 195 is 1

Given Input Data is 635, 423, 86, 195

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

Prime Factorization of 635 is 5 x 127

Prime Factorization of 423 is 3 x 3 x 47

Prime Factorization of 86 is 2 x 43

Prime Factorization of 195 is 3 x 5 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(635, 423) = 268605

GCD(635, 423) = ( 635 x 423 ) / 268605

GCD(635, 423) = 268605 / 268605

GCD(635, 423) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 86

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

LCM(1, 86) = 86

GCD(1, 86) = ( 1 x 86 ) / 86

GCD(1, 86) = 86 / 86

GCD(1, 86) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 195

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

LCM(1, 195) = 195

GCD(1, 195) = ( 1 x 195 ) / 195

GCD(1, 195) = 195 / 195

GCD(1, 195) = 1

GCD of 635, 423, 86, 195 is 1

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• GCD of 287, 628, 18, 103
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1. What is the GCD of 635, 423, 86, 195?

GCD of 635, 423, 86, 195 is 1

2. Where do I get the detailed procedure to find GCD of 635, 423, 86, 195?

You can find a detailed procedure to find GCD of 635, 423, 86, 195 on our page.

3. How to find GCD of 635, 423, 86, 195 on a calculator?

You can find the GCD of 635, 423, 86, 195 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.