GCD of 808, 720, 169, 195 Calculator

Given Input numbers are 808, 720, 169, 195

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 720 :

The positive integer divisors of 720 that completely divides 720 are.

1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720

Divisors of 169 :

The positive integer divisors of 169 that completely divides 169 are.

1, 13, 169

Divisors of 195 :

The positive integer divisors of 195 that completely divides 195 are.

1, 3, 5, 13, 15, 39, 65, 195

GCD of numbers is the greatest common divisor

So, the GCD (808, 720, 169, 195) = 1.

Given numbers are 808, 720, 169, 195

The list of prime factors of all numbers are

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

Prime factors of 720 are 2 x 2 x 2 x 2 x 3 x 3 x 5

Prime factors of 169 are 13 x 13

Prime factors of 195 are 3 x 5 x 13

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

Given numbers are 808, 720, 169, 195

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

Apply this formula for all numbers.

Step1:

LCM(808, 720) = 72720

GCD(808, 720) = ( 808 x 720 ) / 72720

= 808 / 720

= 808

Step2:

LCM(8, 169) = 1352

GCD(8, 169) = ( 8 x 169 ) / 1352

= 8 / 169

= 8

Step3:

LCM(1, 195) = 195

GCD(1, 195) = ( 1 x 195 ) / 195

= 1 / 195

= 1

So, Greatest Common Divisor of 808, 720, 169, 195 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 573, 494, 495, 431
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• GCD of 349, 908, 489, 796
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• GCD of 676, 268, 856, 154

Given numbers are 808, 720, 169, 195
The greatest common divisor of numbers 808, 720, 169, 195 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 808, 720, 169, 195 is 1.

1. What is the GCD of 808, 720, 169, 195?

GCD of given numbers 808, 720, 169, 195 is 1

2. How to calculate the greatest common divisor of 808, 720, 169, 195?

We can find the highest common divisor of 808, 720, 169, 195 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, 720, 169, 195 i.e 1.

3. How can I use the GCD of 808, 720, 169, 195Calculator?

Out the numbers 808, 720, 169, 195 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.