GCD of 347, 386, 107, 285 Calculator

Given Input numbers are 347, 386, 107, 285

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

Divisors of 347

List of positive integer divisors of 347 that divides 347 without a remainder.

1, 347

Divisors of 386

List of positive integer divisors of 386 that divides 386 without a remainder.

1, 2, 193, 386

Divisors of 107

List of positive integer divisors of 107 that divides 107 without a remainder.

1, 107

Divisors of 285

List of positive integer divisors of 285 that divides 285 without a remainder.

1, 3, 5, 15, 19, 57, 95, 285

Greatest Common Divisior

We found the divisors of 347, 386, 107, 285 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 347, 386, 107, 285 is 1.

Therefore, GCD of numbers 347, 386, 107, 285 is 1

Given Input Data is 347, 386, 107, 285

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

Prime Factorization of 347 is 347

Prime Factorization of 386 is 2 x 193

Prime Factorization of 107 is 107

Prime Factorization of 285 is 3 x 5 x 19

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(347, 386) = 133942

GCD(347, 386) = ( 347 x 386 ) / 133942

GCD(347, 386) = 133942 / 133942

GCD(347, 386) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 107

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

LCM(1, 107) = 107

GCD(1, 107) = ( 1 x 107 ) / 107

GCD(1, 107) = 107 / 107

GCD(1, 107) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 285

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

LCM(1, 285) = 285

GCD(1, 285) = ( 1 x 285 ) / 285

GCD(1, 285) = 285 / 285

GCD(1, 285) = 1

GCD of 347, 386, 107, 285 is 1

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1. What is the GCD of 347, 386, 107, 285?

GCD of 347, 386, 107, 285 is 1

2. Where do I get the detailed procedure to find GCD of 347, 386, 107, 285?

You can find a detailed procedure to find GCD of 347, 386, 107, 285 on our page.

3. How to find GCD of 347, 386, 107, 285 on a calculator?

You can find the GCD of 347, 386, 107, 285 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.