GCD of 279, 829, 385, 520 Calculator

Given Input numbers are 279, 829, 385, 520

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

Divisors of 279 :

The positive integer divisors of 279 that completely divides 279 are.

1, 3, 9, 31, 93, 279

Divisors of 829 :

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

1, 829

Divisors of 385 :

The positive integer divisors of 385 that completely divides 385 are.

1, 5, 7, 11, 35, 55, 77, 385

Divisors of 520 :

The positive integer divisors of 520 that completely divides 520 are.

1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520

GCD of numbers is the greatest common divisor

So, the GCD (279, 829, 385, 520) = 1.

Given numbers are 279, 829, 385, 520

The list of prime factors of all numbers are

Prime factors of 279 are 3 x 3 x 31

Prime factors of 829 are 829

Prime factors of 385 are 5 x 7 x 11

Prime factors of 520 are 2 x 2 x 2 x 5 x 13

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

Given numbers are 279, 829, 385, 520

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

Apply this formula for all numbers.

Step1:

LCM(279, 829) = 231291

GCD(279, 829) = ( 279 x 829 ) / 231291

= 279 / 829

= 279

Step2:

LCM(1, 385) = 385

GCD(1, 385) = ( 1 x 385 ) / 385

= 1 / 385

= 1

Step3:

LCM(1, 520) = 520

GCD(1, 520) = ( 1 x 520 ) / 520

= 1 / 520

= 1

So, Greatest Common Divisor of 279, 829, 385, 520 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 438, 289, 270, 922
• GCD of 583, 666, 727, 619
• GCD of 753, 204, 435, 773
• GCD of 702, 991, 712, 913
• GCD of 701, 994, 828, 763

Given numbers are 279, 829, 385, 520
The greatest common divisor of numbers 279, 829, 385, 520 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 279, 829, 385, 520 is 1.

1. What is the GCD of 279, 829, 385, 520?

GCD of given numbers 279, 829, 385, 520 is 1

2. How to calculate the greatest common divisor of 279, 829, 385, 520?

We can find the highest common divisor of 279, 829, 385, 520 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 279, 829, 385, 520 i.e 1.

3. How can I use the GCD of 279, 829, 385, 520Calculator?

Out the numbers 279, 829, 385, 520 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.