GCD of 349, 671, 195, 769 Calculator

Given Input numbers are 349, 671, 195, 769

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

Divisors of 349

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

1, 349

Divisors of 671

List of positive integer divisors of 671 that divides 671 without a remainder.

1, 11, 61, 671

Divisors of 195

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

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

Divisors of 769

List of positive integer divisors of 769 that divides 769 without a remainder.

1, 769

Greatest Common Divisior

We found the divisors of 349, 671, 195, 769 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 349, 671, 195, 769 is 1.

Therefore, GCD of numbers 349, 671, 195, 769 is 1

Given Input Data is 349, 671, 195, 769

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

Prime Factorization of 349 is 349

Prime Factorization of 671 is 11 x 61

Prime Factorization of 195 is 3 x 5 x 13

Prime Factorization of 769 is 769

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(349, 671) = 234179

GCD(349, 671) = ( 349 x 671 ) / 234179

GCD(349, 671) = 234179 / 234179

GCD(349, 671) = 1

Step2:

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

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 769

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

LCM(1, 769) = 769

GCD(1, 769) = ( 1 x 769 ) / 769

GCD(1, 769) = 769 / 769

GCD(1, 769) = 1

GCD of 349, 671, 195, 769 is 1

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1. What is the GCD of 349, 671, 195, 769?

GCD of 349, 671, 195, 769 is 1

2. Where do I get the detailed procedure to find GCD of 349, 671, 195, 769?

You can find a detailed procedure to find GCD of 349, 671, 195, 769 on our page.

3. How to find GCD of 349, 671, 195, 769 on a calculator?

You can find the GCD of 349, 671, 195, 769 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.