GCD of 207, 386, 767 Calculator

Given Input numbers are 207, 386, 767

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

Divisors of 207

List of positive integer divisors of 207 that divides 207 without a remainder.

1, 3, 9, 23, 69, 207

Divisors of 386

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

1, 2, 193, 386

Divisors of 767

List of positive integer divisors of 767 that divides 767 without a remainder.

1, 13, 59, 767

Greatest Common Divisior

We found the divisors of 207, 386, 767 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 207, 386, 767 is 1.

Therefore, GCD of numbers 207, 386, 767 is 1

Given Input Data is 207, 386, 767

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

Prime Factorization of 207 is 3 x 3 x 23

Prime Factorization of 386 is 2 x 193

Prime Factorization of 767 is 13 x 59

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(207, 386) = 79902

GCD(207, 386) = ( 207 x 386 ) / 79902

GCD(207, 386) = 79902 / 79902

GCD(207, 386) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 767

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

LCM(1, 767) = 767

GCD(1, 767) = ( 1 x 767 ) / 767

GCD(1, 767) = 767 / 767

GCD(1, 767) = 1

GCD of 207, 386, 767 is 1

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1. What is the GCD of 207, 386, 767?

GCD of 207, 386, 767 is 1

2. Where do I get the detailed procedure to find GCD of 207, 386, 767?

You can find a detailed procedure to find GCD of 207, 386, 767 on our page.

3. How to find GCD of 207, 386, 767 on a calculator?

You can find the GCD of 207, 386, 767 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.