GCD of 855, 793, 452, 872 Calculator

Given Input numbers are 855, 793, 452, 872

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 793 :

The positive integer divisors of 793 that completely divides 793 are.

1, 13, 61, 793

Divisors of 452 :

The positive integer divisors of 452 that completely divides 452 are.

1, 2, 4, 113, 226, 452

Divisors of 872 :

The positive integer divisors of 872 that completely divides 872 are.

1, 2, 4, 8, 109, 218, 436, 872

GCD of numbers is the greatest common divisor

So, the GCD (855, 793, 452, 872) = 1.

Given numbers are 855, 793, 452, 872

The list of prime factors of all numbers are

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

Prime factors of 793 are 13 x 61

Prime factors of 452 are 2 x 2 x 113

Prime factors of 872 are 2 x 2 x 2 x 109

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

Given numbers are 855, 793, 452, 872

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

Apply this formula for all numbers.

Step1:

LCM(855, 793) = 678015

GCD(855, 793) = ( 855 x 793 ) / 678015

= 855 / 793

= 855

Step2:

LCM(1, 452) = 452

GCD(1, 452) = ( 1 x 452 ) / 452

= 1 / 452

= 1

Step3:

LCM(1, 872) = 872

GCD(1, 872) = ( 1 x 872 ) / 872

= 1 / 872

= 1

So, Greatest Common Divisor of 855, 793, 452, 872 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 229, 993, 931, 648
• GCD of 107, 572, 142, 530
• GCD of 511, 979, 514, 691
• GCD of 413, 327, 931, 254
• GCD of 980, 729, 329, 211

Given numbers are 855, 793, 452, 872
The greatest common divisor of numbers 855, 793, 452, 872 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 855, 793, 452, 872 is 1.

1. What is the GCD of 855, 793, 452, 872?

GCD of given numbers 855, 793, 452, 872 is 1

2. How to calculate the greatest common divisor of 855, 793, 452, 872?

We can find the highest common divisor of 855, 793, 452, 872 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, 793, 452, 872 i.e 1.

3. How can I use the GCD of 855, 793, 452, 872Calculator?

Out the numbers 855, 793, 452, 872 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.