GCD of 351, 439, 975, 109 Calculator

Given Input numbers are 351, 439, 975, 109

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

Divisors of 351

List of positive integer divisors of 351 that divides 351 without a remainder.

1, 3, 9, 13, 27, 39, 117, 351

Divisors of 439

List of positive integer divisors of 439 that divides 439 without a remainder.

1, 439

Divisors of 975

List of positive integer divisors of 975 that divides 975 without a remainder.

1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975

Divisors of 109

List of positive integer divisors of 109 that divides 109 without a remainder.

1, 109

Greatest Common Divisior

We found the divisors of 351, 439, 975, 109 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 351, 439, 975, 109 is 1.

Therefore, GCD of numbers 351, 439, 975, 109 is 1

Given Input Data is 351, 439, 975, 109

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

Prime Factorization of 351 is 3 x 3 x 3 x 13

Prime Factorization of 439 is 439

Prime Factorization of 975 is 3 x 5 x 5 x 13

Prime Factorization of 109 is 109

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(351, 439) = 154089

GCD(351, 439) = ( 351 x 439 ) / 154089

GCD(351, 439) = 154089 / 154089

GCD(351, 439) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 975

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

LCM(1, 975) = 975

GCD(1, 975) = ( 1 x 975 ) / 975

GCD(1, 975) = 975 / 975

GCD(1, 975) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 109

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

LCM(1, 109) = 109

GCD(1, 109) = ( 1 x 109 ) / 109

GCD(1, 109) = 109 / 109

GCD(1, 109) = 1

GCD of 351, 439, 975, 109 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 387, 700, 657, 291
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• GCD of 803, 142, 524, 134

1. What is the GCD of 351, 439, 975, 109?

GCD of 351, 439, 975, 109 is 1

2. Where do I get the detailed procedure to find GCD of 351, 439, 975, 109?

You can find a detailed procedure to find GCD of 351, 439, 975, 109 on our page.

3. How to find GCD of 351, 439, 975, 109 on a calculator?

You can find the GCD of 351, 439, 975, 109 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.