GCD of 808, 664, 702, 805 Calculator

Given Input numbers are 808, 664, 702, 805

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

Divisors of 808 :

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

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

Divisors of 664 :

The positive integer divisors of 664 that completely divides 664 are.

1, 2, 4, 8, 83, 166, 332, 664

Divisors of 702 :

The positive integer divisors of 702 that completely divides 702 are.

1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702

Divisors of 805 :

The positive integer divisors of 805 that completely divides 805 are.

1, 5, 7, 23, 35, 115, 161, 805

GCD of numbers is the greatest common divisor

So, the GCD (808, 664, 702, 805) = 1.

Given numbers are 808, 664, 702, 805

The list of prime factors of all numbers are

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

Prime factors of 664 are 2 x 2 x 2 x 83

Prime factors of 702 are 2 x 3 x 3 x 3 x 13

Prime factors of 805 are 5 x 7 x 23

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

Given numbers are 808, 664, 702, 805

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

Apply this formula for all numbers.

Step1:

LCM(808, 664) = 67064

GCD(808, 664) = ( 808 x 664 ) / 67064

= 808 / 664

= 808

Step2:

LCM(8, 702) = 2808

GCD(8, 702) = ( 8 x 702 ) / 2808

= 8 / 702

= 8

Step3:

LCM(2, 805) = 1610

GCD(2, 805) = ( 2 x 805 ) / 1610

= 2 / 805

= 2

So, Greatest Common Divisor of 808, 664, 702, 805 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 111, 319, 786, 318
• GCD of 559, 152, 232, 650
• GCD of 245, 214, 669, 606
• GCD of 556, 922, 113, 268
• GCD of 908, 693, 923, 487

Given numbers are 808, 664, 702, 805
The greatest common divisor of numbers 808, 664, 702, 805 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 808, 664, 702, 805 is 1.

1. What is the GCD of 808, 664, 702, 805?

GCD of given numbers 808, 664, 702, 805 is 1

2. How to calculate the greatest common divisor of 808, 664, 702, 805?

We can find the highest common divisor of 808, 664, 702, 805 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 808, 664, 702, 805 i.e 1.

3. How can I use the GCD of 808, 664, 702, 805Calculator?

Out the numbers 808, 664, 702, 805 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.