GCD of 855, 856, 922, 272 Calculator

Given Input numbers are 855, 856, 922, 272

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

Divisors of 855 :

The positive integer divisors of 855 that completely divides 855 are.

1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855

Divisors of 856 :

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

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

Divisors of 922 :

The positive integer divisors of 922 that completely divides 922 are.

1, 2, 461, 922

Divisors of 272 :

The positive integer divisors of 272 that completely divides 272 are.

1, 2, 4, 8, 16, 17, 34, 68, 136, 272

GCD of numbers is the greatest common divisor

So, the GCD (855, 856, 922, 272) = 1.

Given numbers are 855, 856, 922, 272

The list of prime factors of all numbers are

Prime factors of 855 are 3 x 3 x 5 x 19

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

Prime factors of 922 are 2 x 461

Prime factors of 272 are 2 x 2 x 2 x 2 x 17

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

Given numbers are 855, 856, 922, 272

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

Apply this formula for all numbers.

Step1:

LCM(855, 856) = 731880

GCD(855, 856) = ( 855 x 856 ) / 731880

= 855 / 856

= 855

Step2:

LCM(1, 922) = 922

GCD(1, 922) = ( 1 x 922 ) / 922

= 1 / 922

= 1

Step3:

LCM(1, 272) = 272

GCD(1, 272) = ( 1 x 272 ) / 272

= 1 / 272

= 1

So, Greatest Common Divisor of 855, 856, 922, 272 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 342, 959, 411, 312
• GCD of 279, 688, 967, 150
• GCD of 667, 454, 466, 640
• GCD of 533, 818, 810, 733
• GCD of 646, 150, 609, 221

Given numbers are 855, 856, 922, 272
The greatest common divisor of numbers 855, 856, 922, 272 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 855, 856, 922, 272 is 1.

1. What is the GCD of 855, 856, 922, 272?

GCD of given numbers 855, 856, 922, 272 is 1

2. How to calculate the greatest common divisor of 855, 856, 922, 272?

We can find the highest common divisor of 855, 856, 922, 272 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 855, 856, 922, 272 i.e 1.

3. How can I use the GCD of 855, 856, 922, 272Calculator?

Out the numbers 855, 856, 922, 272 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.