GCD of 321, 538, 638, 316 Calculator

Given Input numbers are 321, 538, 638, 316

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

Divisors of 321 :

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

1, 3, 107, 321

Divisors of 538 :

The positive integer divisors of 538 that completely divides 538 are.

1, 2, 269, 538

Divisors of 638 :

The positive integer divisors of 638 that completely divides 638 are.

1, 2, 11, 22, 29, 58, 319, 638

Divisors of 316 :

The positive integer divisors of 316 that completely divides 316 are.

1, 2, 4, 79, 158, 316

GCD of numbers is the greatest common divisor

So, the GCD (321, 538, 638, 316) = 1.

Given numbers are 321, 538, 638, 316

The list of prime factors of all numbers are

Prime factors of 321 are 3 x 107

Prime factors of 538 are 2 x 269

Prime factors of 638 are 2 x 11 x 29

Prime factors of 316 are 2 x 2 x 79

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

Given numbers are 321, 538, 638, 316

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

Apply this formula for all numbers.

Step1:

LCM(321, 538) = 172698

GCD(321, 538) = ( 321 x 538 ) / 172698

= 321 / 538

= 321

Step2:

LCM(1, 638) = 638

GCD(1, 638) = ( 1 x 638 ) / 638

= 1 / 638

= 1

Step3:

LCM(1, 316) = 316

GCD(1, 316) = ( 1 x 316 ) / 316

= 1 / 316

= 1

So, Greatest Common Divisor of 321, 538, 638, 316 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 610, 906, 619, 883
• GCD of 302, 902, 222, 410
• GCD of 758, 248, 783, 854
• GCD of 657, 490, 751, 730
• GCD of 458, 915, 732, 310

Given numbers are 321, 538, 638, 316
The greatest common divisor of numbers 321, 538, 638, 316 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 321, 538, 638, 316 is 1.

1. What is the GCD of 321, 538, 638, 316?

GCD of given numbers 321, 538, 638, 316 is 1

2. How to calculate the greatest common divisor of 321, 538, 638, 316?

We can find the highest common divisor of 321, 538, 638, 316 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 321, 538, 638, 316 i.e 1.

3. How can I use the GCD of 321, 538, 638, 316Calculator?

Out the numbers 321, 538, 638, 316 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.