GCD of 634, 349, 245 Calculator

Given Input numbers are 634, 349, 245

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

Divisors of 634

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

1, 2, 317, 634

Divisors of 349

List of positive integer divisors of 349 that divides 349 without a remainder.

1, 349

Divisors of 245

List of positive integer divisors of 245 that divides 245 without a remainder.

1, 5, 7, 35, 49, 245

Greatest Common Divisior

We found the divisors of 634, 349, 245 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 634, 349, 245 is 1.

Therefore, GCD of numbers 634, 349, 245 is 1

Given Input Data is 634, 349, 245

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

Prime Factorization of 634 is 2 x 317

Prime Factorization of 349 is 349

Prime Factorization of 245 is 5 x 7 x 7

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(634, 349) = 221266

GCD(634, 349) = ( 634 x 349 ) / 221266

GCD(634, 349) = 221266 / 221266

GCD(634, 349) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 245

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

LCM(1, 245) = 245

GCD(1, 245) = ( 1 x 245 ) / 245

GCD(1, 245) = 245 / 245

GCD(1, 245) = 1

GCD of 634, 349, 245 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 938, 100, 727
• GCD of 172, 896, 606
• GCD of 545, 879, 284
• GCD of 337, 348, 916
• GCD of 268, 319, 704

1. What is the GCD of 634, 349, 245?

GCD of 634, 349, 245 is 1

2. Where do I get the detailed procedure to find GCD of 634, 349, 245?

You can find a detailed procedure to find GCD of 634, 349, 245 on our page.

3. How to find GCD of 634, 349, 245 on a calculator?

You can find the GCD of 634, 349, 245 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.