GCD of 488, 190, 399, 345 Calculator

Given Input numbers are 488, 190, 399, 345

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

Divisors of 488 :

The positive integer divisors of 488 that completely divides 488 are.

1, 2, 4, 8, 61, 122, 244, 488

Divisors of 190 :

The positive integer divisors of 190 that completely divides 190 are.

1, 2, 5, 10, 19, 38, 95, 190

Divisors of 399 :

The positive integer divisors of 399 that completely divides 399 are.

1, 3, 7, 19, 21, 57, 133, 399

Divisors of 345 :

The positive integer divisors of 345 that completely divides 345 are.

1, 3, 5, 15, 23, 69, 115, 345

GCD of numbers is the greatest common divisor

So, the GCD (488, 190, 399, 345) = 1.

Given numbers are 488, 190, 399, 345

The list of prime factors of all numbers are

Prime factors of 488 are 2 x 2 x 2 x 61

Prime factors of 190 are 2 x 5 x 19

Prime factors of 399 are 3 x 7 x 19

Prime factors of 345 are 3 x 5 x 23

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

Given numbers are 488, 190, 399, 345

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

Apply this formula for all numbers.

Step1:

LCM(488, 190) = 46360

GCD(488, 190) = ( 488 x 190 ) / 46360

= 488 / 190

= 488

Step2:

LCM(2, 399) = 798

GCD(2, 399) = ( 2 x 399 ) / 798

= 2 / 399

= 2

Step3:

LCM(1, 345) = 345

GCD(1, 345) = ( 1 x 345 ) / 345

= 1 / 345

= 1

So, Greatest Common Divisor of 488, 190, 399, 345 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 836, 326, 714, 612
• GCD of 441, 447, 558, 827
• GCD of 435, 210, 514, 626
• GCD of 248, 853, 270, 652
• GCD of 981, 363, 780, 744

Given numbers are 488, 190, 399, 345
The greatest common divisor of numbers 488, 190, 399, 345 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 488, 190, 399, 345 is 1.

1. What is the GCD of 488, 190, 399, 345?

GCD of given numbers 488, 190, 399, 345 is 1

2. How to calculate the greatest common divisor of 488, 190, 399, 345?

We can find the highest common divisor of 488, 190, 399, 345 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 488, 190, 399, 345 i.e 1.

3. How can I use the GCD of 488, 190, 399, 345Calculator?

Out the numbers 488, 190, 399, 345 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.