GCD of 856, 831, 879 Calculator

Given Input numbers are 856, 831, 879

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

Divisors of 856 :

The positive integer divisors of 856 that completely divides 856 are.

1, 2, 4, 8, 107, 214, 428, 856

Divisors of 831 :

The positive integer divisors of 831 that completely divides 831 are.

1, 3, 277, 831

Divisors of 879 :

The positive integer divisors of 879 that completely divides 879 are.

1, 3, 293, 879

GCD of numbers is the greatest common divisor

So, the GCD (856, 831, 879) = 1.

Given numbers are 856, 831, 879

The list of prime factors of all numbers are

Prime factors of 856 are 2 x 2 x 2 x 107

Prime factors of 831 are 3 x 277

Prime factors of 879 are 3 x 293

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

Given numbers are 856, 831, 879

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

Apply this formula for all numbers.

Step1:

LCM(856, 831) = 711336

GCD(856, 831) = ( 856 x 831 ) / 711336

= 856 / 831

= 856

Step2:

LCM(1, 879) = 879

GCD(1, 879) = ( 1 x 879 ) / 879

= 1 / 879

= 1

So, Greatest Common Divisor of 856, 831, 879 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 891, 533, 830
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Given numbers are 856, 831, 879
The greatest common divisor of numbers 856, 831, 879 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 856, 831, 879 is 1.

1. What is the GCD of 856, 831, 879?

GCD of given numbers 856, 831, 879 is 1

2. How to calculate the greatest common divisor of 856, 831, 879?

We can find the highest common divisor of 856, 831, 879 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 856, 831, 879 i.e 1.

3. How can I use the GCD of 856, 831, 879Calculator?

Out the numbers 856, 831, 879 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.