GCD of 803, 808, 424, 520 Calculator

Given Input numbers are 803, 808, 424, 520

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

Divisors of 803 :

The positive integer divisors of 803 that completely divides 803 are.

1, 11, 73, 803

Divisors of 808 :

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

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

Divisors of 424 :

The positive integer divisors of 424 that completely divides 424 are.

1, 2, 4, 8, 53, 106, 212, 424

Divisors of 520 :

The positive integer divisors of 520 that completely divides 520 are.

1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520

GCD of numbers is the greatest common divisor

So, the GCD (803, 808, 424, 520) = 1.

Given numbers are 803, 808, 424, 520

The list of prime factors of all numbers are

Prime factors of 803 are 11 x 73

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

Prime factors of 424 are 2 x 2 x 2 x 53

Prime factors of 520 are 2 x 2 x 2 x 5 x 13

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

Given numbers are 803, 808, 424, 520

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

Apply this formula for all numbers.

Step1:

LCM(803, 808) = 648824

GCD(803, 808) = ( 803 x 808 ) / 648824

= 803 / 808

= 803

Step2:

LCM(1, 424) = 424

GCD(1, 424) = ( 1 x 424 ) / 424

= 1 / 424

= 1

Step3:

LCM(1, 520) = 520

GCD(1, 520) = ( 1 x 520 ) / 520

= 1 / 520

= 1

So, Greatest Common Divisor of 803, 808, 424, 520 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 875, 437, 711, 552
• GCD of 268, 615, 648, 267
• GCD of 417, 883, 901, 279
• GCD of 398, 753, 100, 160
• GCD of 741, 478, 277, 972

Given numbers are 803, 808, 424, 520
The greatest common divisor of numbers 803, 808, 424, 520 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 803, 808, 424, 520 is 1.

1. What is the GCD of 803, 808, 424, 520?

GCD of given numbers 803, 808, 424, 520 is 1

2. How to calculate the greatest common divisor of 803, 808, 424, 520?

We can find the highest common divisor of 803, 808, 424, 520 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 803, 808, 424, 520 i.e 1.

3. How can I use the GCD of 803, 808, 424, 520Calculator?

Out the numbers 803, 808, 424, 520 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.