GCD of 389, 205, 766, 682 Calculator

Given Input numbers are 389, 205, 766, 682

In the factoring method, we have to find the divisors of all numbers

Divisors of 389 :

The positive integer divisors of 389 that completely divides 389 are.

1, 389

Divisors of 205 :

The positive integer divisors of 205 that completely divides 205 are.

1, 5, 41, 205

Divisors of 766 :

The positive integer divisors of 766 that completely divides 766 are.

1, 2, 383, 766

Divisors of 682 :

The positive integer divisors of 682 that completely divides 682 are.

1, 2, 11, 22, 31, 62, 341, 682

GCD of numbers is the greatest common divisor

So, the GCD (389, 205, 766, 682) = 1.

Given numbers are 389, 205, 766, 682

The list of prime factors of all numbers are

Prime factors of 389 are 389

Prime factors of 205 are 5 x 41

Prime factors of 766 are 2 x 383

Prime factors of 682 are 2 x 11 x 31

The above numbers do not have any common prime factor. So GCD is 1

Given numbers are 389, 205, 766, 682

GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)

Apply this formula for all numbers.

Step1:

LCM(389, 205) = 79745

GCD(389, 205) = ( 389 x 205 ) / 79745

= 389 / 205

= 389

Step2:

LCM(1, 766) = 766

GCD(1, 766) = ( 1 x 766 ) / 766

= 1 / 766

= 1

Step3:

LCM(1, 682) = 682

GCD(1, 682) = ( 1 x 682 ) / 682

= 1 / 682

= 1

So, Greatest Common Divisor of 389, 205, 766, 682 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 707, 646, 601, 292
• GCD of 301, 804, 946, 337
• GCD of 971, 668, 365, 307
• GCD of 891, 441, 782, 874
• GCD of 265, 558, 447, 669

Given numbers are 389, 205, 766, 682
The greatest common divisor of numbers 389, 205, 766, 682 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 389, 205, 766, 682 is 1.

1. What is the GCD of 389, 205, 766, 682?

GCD of given numbers 389, 205, 766, 682 is 1

2. How to calculate the greatest common divisor of 389, 205, 766, 682?

We can find the highest common divisor of 389, 205, 766, 682 easily using the prime factorization method. Just list the prime factors of all numbers and pick the highest common factor which is the GCD of 389, 205, 766, 682 i.e 1.

3. How can I use the GCD of 389, 205, 766, 682Calculator?

Out the numbers 389, 205, 766, 682 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.