GCD of 856, 586, 442, 921 Calculator

Given Input numbers are 856, 586, 442, 921

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 586 :

The positive integer divisors of 586 that completely divides 586 are.

1, 2, 293, 586

Divisors of 442 :

The positive integer divisors of 442 that completely divides 442 are.

1, 2, 13, 17, 26, 34, 221, 442

Divisors of 921 :

The positive integer divisors of 921 that completely divides 921 are.

1, 3, 307, 921

GCD of numbers is the greatest common divisor

So, the GCD (856, 586, 442, 921) = 1.

Given numbers are 856, 586, 442, 921

The list of prime factors of all numbers are

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

Prime factors of 586 are 2 x 293

Prime factors of 442 are 2 x 13 x 17

Prime factors of 921 are 3 x 307

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

Given numbers are 856, 586, 442, 921

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

Apply this formula for all numbers.

Step1:

LCM(856, 586) = 250808

GCD(856, 586) = ( 856 x 586 ) / 250808

= 856 / 586

= 856

Step2:

LCM(2, 442) = 442

GCD(2, 442) = ( 2 x 442 ) / 442

= 2 / 442

= 2

Step3:

LCM(2, 921) = 1842

GCD(2, 921) = ( 2 x 921 ) / 1842

= 2 / 921

= 2

So, Greatest Common Divisor of 856, 586, 442, 921 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 181, 304, 531, 270
• GCD of 799, 423, 772, 367
• GCD of 162, 662, 231, 356
• GCD of 844, 708, 112, 394
• GCD of 830, 374, 520, 317

Given numbers are 856, 586, 442, 921
The greatest common divisor of numbers 856, 586, 442, 921 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 856, 586, 442, 921 is 1.

1. What is the GCD of 856, 586, 442, 921?

GCD of given numbers 856, 586, 442, 921 is 1

2. How to calculate the greatest common divisor of 856, 586, 442, 921?

We can find the highest common divisor of 856, 586, 442, 921 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, 586, 442, 921 i.e 1.

3. How can I use the GCD of 856, 586, 442, 921Calculator?

Out the numbers 856, 586, 442, 921 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.