GCD of 829, 865, 231, 381 Calculator

Given Input numbers are 829, 865, 231, 381

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

Divisors of 829 :

The positive integer divisors of 829 that completely divides 829 are.

1, 829

Divisors of 865 :

The positive integer divisors of 865 that completely divides 865 are.

1, 5, 173, 865

Divisors of 231 :

The positive integer divisors of 231 that completely divides 231 are.

1, 3, 7, 11, 21, 33, 77, 231

Divisors of 381 :

The positive integer divisors of 381 that completely divides 381 are.

1, 3, 127, 381

GCD of numbers is the greatest common divisor

So, the GCD (829, 865, 231, 381) = 1.

Given numbers are 829, 865, 231, 381

The list of prime factors of all numbers are

Prime factors of 829 are 829

Prime factors of 865 are 5 x 173

Prime factors of 231 are 3 x 7 x 11

Prime factors of 381 are 3 x 127

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

Given numbers are 829, 865, 231, 381

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

Apply this formula for all numbers.

Step1:

LCM(829, 865) = 717085

GCD(829, 865) = ( 829 x 865 ) / 717085

= 829 / 865

= 829

Step2:

LCM(1, 231) = 231

GCD(1, 231) = ( 1 x 231 ) / 231

= 1 / 231

= 1

Step3:

LCM(1, 381) = 381

GCD(1, 381) = ( 1 x 381 ) / 381

= 1 / 381

= 1

So, Greatest Common Divisor of 829, 865, 231, 381 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 195, 718, 444, 860
• GCD of 427, 852, 283, 395
• GCD of 820, 920, 202, 693
• GCD of 287, 166, 561, 991
• GCD of 903, 867, 262, 640

Given numbers are 829, 865, 231, 381
The greatest common divisor of numbers 829, 865, 231, 381 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 829, 865, 231, 381 is 1.

1. What is the GCD of 829, 865, 231, 381?

GCD of given numbers 829, 865, 231, 381 is 1

2. How to calculate the greatest common divisor of 829, 865, 231, 381?

We can find the highest common divisor of 829, 865, 231, 381 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 829, 865, 231, 381 i.e 1.

3. How can I use the GCD of 829, 865, 231, 381Calculator?

Out the numbers 829, 865, 231, 381 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.