GCD of 873, 867, 636, 637 Calculator

Given Input numbers are 873, 867, 636, 637

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 867 :

The positive integer divisors of 867 that completely divides 867 are.

1, 3, 17, 51, 289, 867

Divisors of 636 :

The positive integer divisors of 636 that completely divides 636 are.

1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636

Divisors of 637 :

The positive integer divisors of 637 that completely divides 637 are.

1, 7, 13, 49, 91, 637

GCD of numbers is the greatest common divisor

So, the GCD (873, 867, 636, 637) = 1.

Given numbers are 873, 867, 636, 637

The list of prime factors of all numbers are

Prime factors of 873 are 3 x 3 x 97

Prime factors of 867 are 3 x 17 x 17

Prime factors of 636 are 2 x 2 x 3 x 53

Prime factors of 637 are 7 x 7 x 13

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

Given numbers are 873, 867, 636, 637

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

Apply this formula for all numbers.

Step1:

LCM(873, 867) = 252297

GCD(873, 867) = ( 873 x 867 ) / 252297

= 873 / 867

= 873

Step2:

LCM(3, 636) = 636

GCD(3, 636) = ( 3 x 636 ) / 636

= 3 / 636

= 3

Step3:

LCM(3, 637) = 1911

GCD(3, 637) = ( 3 x 637 ) / 1911

= 3 / 637

= 3

So, Greatest Common Divisor of 873, 867, 636, 637 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 700, 414, 720, 721
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• GCD of 845, 567, 229, 557

Given numbers are 873, 867, 636, 637
The greatest common divisor of numbers 873, 867, 636, 637 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 873, 867, 636, 637 is 1.

1. What is the GCD of 873, 867, 636, 637?

GCD of given numbers 873, 867, 636, 637 is 1

2. How to calculate the greatest common divisor of 873, 867, 636, 637?

We can find the highest common divisor of 873, 867, 636, 637 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, 867, 636, 637 i.e 1.

3. How can I use the GCD of 873, 867, 636, 637Calculator?

Out the numbers 873, 867, 636, 637 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.