GCD of 822, 879, 856, 477 Calculator

Given Input numbers are 822, 879, 856, 477

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

Divisors of 822 :

The positive integer divisors of 822 that completely divides 822 are.

1, 2, 3, 6, 137, 274, 411, 822

Divisors of 879 :

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

1, 3, 293, 879

Divisors of 856 :

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

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

Divisors of 477 :

The positive integer divisors of 477 that completely divides 477 are.

1, 3, 9, 53, 159, 477

GCD of numbers is the greatest common divisor

So, the GCD (822, 879, 856, 477) = 1.

Given numbers are 822, 879, 856, 477

The list of prime factors of all numbers are

Prime factors of 822 are 2 x 3 x 137

Prime factors of 879 are 3 x 293

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

Prime factors of 477 are 3 x 3 x 53

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

Given numbers are 822, 879, 856, 477

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

Apply this formula for all numbers.

Step1:

LCM(822, 879) = 240846

GCD(822, 879) = ( 822 x 879 ) / 240846

= 822 / 879

= 822

Step2:

LCM(3, 856) = 2568

GCD(3, 856) = ( 3 x 856 ) / 2568

= 3 / 856

= 3

Step3:

LCM(1, 477) = 477

GCD(1, 477) = ( 1 x 477 ) / 477

= 1 / 477

= 1

So, Greatest Common Divisor of 822, 879, 856, 477 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 509, 924, 235, 143
• GCD of 132, 526, 274, 997
• GCD of 371, 712, 872, 935
• GCD of 981, 625, 196, 257
• GCD of 161, 916, 952, 722

Given numbers are 822, 879, 856, 477
The greatest common divisor of numbers 822, 879, 856, 477 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 822, 879, 856, 477 is 1.

1. What is the GCD of 822, 879, 856, 477?

GCD of given numbers 822, 879, 856, 477 is 1

2. How to calculate the greatest common divisor of 822, 879, 856, 477?

We can find the highest common divisor of 822, 879, 856, 477 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 822, 879, 856, 477 i.e 1.

3. How can I use the GCD of 822, 879, 856, 477Calculator?

Out the numbers 822, 879, 856, 477 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.