GCD of 809, 505, 808, 304 Calculator

Given Input numbers are 809, 505, 808, 304

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

Divisors of 809 :

The positive integer divisors of 809 that completely divides 809 are.

1, 809

Divisors of 505 :

The positive integer divisors of 505 that completely divides 505 are.

1, 5, 101, 505

Divisors of 808 :

The positive integer divisors of 808 that completely divides 808 are.

1, 2, 4, 8, 101, 202, 404, 808

Divisors of 304 :

The positive integer divisors of 304 that completely divides 304 are.

1, 2, 4, 8, 16, 19, 38, 76, 152, 304

GCD of numbers is the greatest common divisor

So, the GCD (809, 505, 808, 304) = 1.

Given numbers are 809, 505, 808, 304

The list of prime factors of all numbers are

Prime factors of 809 are 809

Prime factors of 505 are 5 x 101

Prime factors of 808 are 2 x 2 x 2 x 101

Prime factors of 304 are 2 x 2 x 2 x 2 x 19

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

Given numbers are 809, 505, 808, 304

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

Apply this formula for all numbers.

Step1:

LCM(809, 505) = 408545

GCD(809, 505) = ( 809 x 505 ) / 408545

= 809 / 505

= 809

Step2:

LCM(1, 808) = 808

GCD(1, 808) = ( 1 x 808 ) / 808

= 1 / 808

= 1

Step3:

LCM(1, 304) = 304

GCD(1, 304) = ( 1 x 304 ) / 304

= 1 / 304

= 1

So, Greatest Common Divisor of 809, 505, 808, 304 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 145, 513, 931, 181
• GCD of 207, 264, 911, 784
• GCD of 885, 145, 305, 639
• GCD of 258, 468, 271, 298
• GCD of 628, 696, 189, 603

Given numbers are 809, 505, 808, 304
The greatest common divisor of numbers 809, 505, 808, 304 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 809, 505, 808, 304 is 1.

1. What is the GCD of 809, 505, 808, 304?

GCD of given numbers 809, 505, 808, 304 is 1

2. How to calculate the greatest common divisor of 809, 505, 808, 304?

We can find the highest common divisor of 809, 505, 808, 304 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 809, 505, 808, 304 i.e 1.

3. How can I use the GCD of 809, 505, 808, 304Calculator?

Out the numbers 809, 505, 808, 304 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.