GCD of 873, 687, 351, 764 Calculator

Given Input numbers are 873, 687, 351, 764

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

Divisors of 873 :

The positive integer divisors of 873 that completely divides 873 are.

1, 3, 9, 97, 291, 873

Divisors of 687 :

The positive integer divisors of 687 that completely divides 687 are.

1, 3, 229, 687

Divisors of 351 :

The positive integer divisors of 351 that completely divides 351 are.

1, 3, 9, 13, 27, 39, 117, 351

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 (873, 687, 351, 764) = 1.

Given numbers are 873, 687, 351, 764

The list of prime factors of all numbers are

Prime factors of 873 are 3 x 3 x 97

Prime factors of 687 are 3 x 229

Prime factors of 351 are 3 x 3 x 3 x 13

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 873, 687, 351, 764

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

Apply this formula for all numbers.

Step1:

LCM(873, 687) = 199917

GCD(873, 687) = ( 873 x 687 ) / 199917

= 873 / 687

= 873

Step2:

LCM(3, 351) = 351

GCD(3, 351) = ( 3 x 351 ) / 351

= 3 / 351

= 3

Step3:

LCM(3, 764) = 2292

GCD(3, 764) = ( 3 x 764 ) / 2292

= 3 / 764

= 3

So, Greatest Common Divisor of 873, 687, 351, 764 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 439, 328, 192, 374
• GCD of 247, 991, 464, 257
• GCD of 847, 182, 883, 140
• GCD of 825, 856, 546, 136
• GCD of 942, 241, 341, 885

Given numbers are 873, 687, 351, 764
The greatest common divisor of numbers 873, 687, 351, 764 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 873, 687, 351, 764 is 1.

1. What is the GCD of 873, 687, 351, 764?

GCD of given numbers 873, 687, 351, 764 is 1

2. How to calculate the greatest common divisor of 873, 687, 351, 764?

We can find the highest common divisor of 873, 687, 351, 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 873, 687, 351, 764 i.e 1.

3. How can I use the GCD of 873, 687, 351, 764Calculator?

Out the numbers 873, 687, 351, 764 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.