GCD of 856, 851, 764 Calculator

Given Input numbers are 856, 851, 764

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 851 :

The positive integer divisors of 851 that completely divides 851 are.

1, 23, 37, 851

Divisors of 764 :

The positive integer divisors of 764 that completely divides 764 are.

1, 2, 4, 191, 382, 764

GCD of numbers is the greatest common divisor

So, the GCD (856, 851, 764) = 1.

Given numbers are 856, 851, 764

The list of prime factors of all numbers are

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

Prime factors of 851 are 23 x 37

Prime factors of 764 are 2 x 2 x 191

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

Given numbers are 856, 851, 764

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

Apply this formula for all numbers.

Step1:

LCM(856, 851) = 728456

GCD(856, 851) = ( 856 x 851 ) / 728456

= 856 / 851

= 856

Step2:

LCM(1, 764) = 764

GCD(1, 764) = ( 1 x 764 ) / 764

= 1 / 764

= 1

So, Greatest Common Divisor of 856, 851, 764 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 377, 789, 172
• GCD of 506, 168, 181
• GCD of 750, 216, 136
• GCD of 866, 687, 720
• GCD of 413, 602, 106

Given numbers are 856, 851, 764
The greatest common divisor of numbers 856, 851, 764 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 856, 851, 764 is 1.

1. What is the GCD of 856, 851, 764?

GCD of given numbers 856, 851, 764 is 1

2. How to calculate the greatest common divisor of 856, 851, 764?

We can find the highest common divisor of 856, 851, 764 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, 851, 764 i.e 1.

3. How can I use the GCD of 856, 851, 764Calculator?

Out the numbers 856, 851, 764 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.