GCD of 190, 821, 318, 321 Calculator

Given Input numbers are 190, 821, 318, 321

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

Divisors of 190 :

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

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

Divisors of 821 :

The positive integer divisors of 821 that completely divides 821 are.

1, 821

Divisors of 318 :

The positive integer divisors of 318 that completely divides 318 are.

1, 2, 3, 6, 53, 106, 159, 318

Divisors of 321 :

The positive integer divisors of 321 that completely divides 321 are.

1, 3, 107, 321

GCD of numbers is the greatest common divisor

So, the GCD (190, 821, 318, 321) = 1.

Given numbers are 190, 821, 318, 321

The list of prime factors of all numbers are

Prime factors of 190 are 2 x 5 x 19

Prime factors of 821 are 821

Prime factors of 318 are 2 x 3 x 53

Prime factors of 321 are 3 x 107

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

Given numbers are 190, 821, 318, 321

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

Apply this formula for all numbers.

Step1:

LCM(190, 821) = 155990

GCD(190, 821) = ( 190 x 821 ) / 155990

= 190 / 821

= 190

Step2:

LCM(1, 318) = 318

GCD(1, 318) = ( 1 x 318 ) / 318

= 1 / 318

= 1

Step3:

LCM(1, 321) = 321

GCD(1, 321) = ( 1 x 321 ) / 321

= 1 / 321

= 1

So, Greatest Common Divisor of 190, 821, 318, 321 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 162, 446, 146, 718
• GCD of 799, 415, 559, 253
• GCD of 412, 426, 741, 210
• GCD of 582, 427, 133, 817
• GCD of 885, 731, 190, 913

Given numbers are 190, 821, 318, 321
The greatest common divisor of numbers 190, 821, 318, 321 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 190, 821, 318, 321 is 1.

1. What is the GCD of 190, 821, 318, 321?

GCD of given numbers 190, 821, 318, 321 is 1

2. How to calculate the greatest common divisor of 190, 821, 318, 321?

We can find the highest common divisor of 190, 821, 318, 321 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 190, 821, 318, 321 i.e 1.

3. How can I use the GCD of 190, 821, 318, 321Calculator?

Out the numbers 190, 821, 318, 321 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.