GCD of 507, 804, 813, 685 Calculator

Given Input numbers are 507, 804, 813, 685

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

Divisors of 507 :

The positive integer divisors of 507 that completely divides 507 are.

1, 3, 13, 39, 169, 507

Divisors of 804 :

The positive integer divisors of 804 that completely divides 804 are.

1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 402, 804

Divisors of 813 :

The positive integer divisors of 813 that completely divides 813 are.

1, 3, 271, 813

Divisors of 685 :

The positive integer divisors of 685 that completely divides 685 are.

1, 5, 137, 685

GCD of numbers is the greatest common divisor

So, the GCD (507, 804, 813, 685) = 1.

Given numbers are 507, 804, 813, 685

The list of prime factors of all numbers are

Prime factors of 507 are 3 x 13 x 13

Prime factors of 804 are 2 x 2 x 3 x 67

Prime factors of 813 are 3 x 271

Prime factors of 685 are 5 x 137

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

Given numbers are 507, 804, 813, 685

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

Apply this formula for all numbers.

Step1:

LCM(507, 804) = 135876

GCD(507, 804) = ( 507 x 804 ) / 135876

= 507 / 804

= 507

Step2:

LCM(3, 813) = 813

GCD(3, 813) = ( 3 x 813 ) / 813

= 3 / 813

= 3

Step3:

LCM(3, 685) = 2055

GCD(3, 685) = ( 3 x 685 ) / 2055

= 3 / 685

= 3

So, Greatest Common Divisor of 507, 804, 813, 685 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 807, 136, 214, 816
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Given numbers are 507, 804, 813, 685
The greatest common divisor of numbers 507, 804, 813, 685 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 507, 804, 813, 685 is 1.

1. What is the GCD of 507, 804, 813, 685?

GCD of given numbers 507, 804, 813, 685 is 1

2. How to calculate the greatest common divisor of 507, 804, 813, 685?

We can find the highest common divisor of 507, 804, 813, 685 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 507, 804, 813, 685 i.e 1.

3. How can I use the GCD of 507, 804, 813, 685Calculator?

Out the numbers 507, 804, 813, 685 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.