GCD of 444, 420, 317, 395 Calculator

Given Input numbers are 444, 420, 317, 395

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

Divisors of 444 :

The positive integer divisors of 444 that completely divides 444 are.

1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444

Divisors of 420 :

The positive integer divisors of 420 that completely divides 420 are.

1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420

Divisors of 317 :

The positive integer divisors of 317 that completely divides 317 are.

1, 317

Divisors of 395 :

The positive integer divisors of 395 that completely divides 395 are.

1, 5, 79, 395

GCD of numbers is the greatest common divisor

So, the GCD (444, 420, 317, 395) = 1.

Given numbers are 444, 420, 317, 395

The list of prime factors of all numbers are

Prime factors of 444 are 2 x 2 x 3 x 37

Prime factors of 420 are 2 x 2 x 3 x 5 x 7

Prime factors of 317 are 317

Prime factors of 395 are 5 x 79

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

Given numbers are 444, 420, 317, 395

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

Apply this formula for all numbers.

Step1:

LCM(444, 420) = 15540

GCD(444, 420) = ( 444 x 420 ) / 15540

= 444 / 420

= 444

Step2:

LCM(12, 317) = 3804

GCD(12, 317) = ( 12 x 317 ) / 3804

= 12 / 317

= 12

Step3:

LCM(1, 395) = 395

GCD(1, 395) = ( 1 x 395 ) / 395

= 1 / 395

= 1

So, Greatest Common Divisor of 444, 420, 317, 395 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 273, 998, 398, 862
• GCD of 592, 476, 425, 847
• GCD of 669, 311, 937, 566
• GCD of 196, 903, 722, 171
• GCD of 705, 216, 268, 355

Given numbers are 444, 420, 317, 395
The greatest common divisor of numbers 444, 420, 317, 395 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 444, 420, 317, 395 is 1.

1. What is the GCD of 444, 420, 317, 395?

GCD of given numbers 444, 420, 317, 395 is 1

2. How to calculate the greatest common divisor of 444, 420, 317, 395?

We can find the highest common divisor of 444, 420, 317, 395 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 444, 420, 317, 395 i.e 1.

3. How can I use the GCD of 444, 420, 317, 395Calculator?

Out the numbers 444, 420, 317, 395 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.