GCD of 318, 621, 486, 380 Calculator

Given Input numbers are 318, 621, 486, 380

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

Divisors of 318 :

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

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

Divisors of 621 :

The positive integer divisors of 621 that completely divides 621 are.

1, 3, 9, 23, 27, 69, 207, 621

Divisors of 486 :

The positive integer divisors of 486 that completely divides 486 are.

1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486

Divisors of 380 :

The positive integer divisors of 380 that completely divides 380 are.

1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380

GCD of numbers is the greatest common divisor

So, the GCD (318, 621, 486, 380) = 1.

Given numbers are 318, 621, 486, 380

The list of prime factors of all numbers are

Prime factors of 318 are 2 x 3 x 53

Prime factors of 621 are 3 x 3 x 3 x 23

Prime factors of 486 are 2 x 3 x 3 x 3 x 3 x 3

Prime factors of 380 are 2 x 2 x 5 x 19

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

Given numbers are 318, 621, 486, 380

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

Apply this formula for all numbers.

Step1:

LCM(318, 621) = 65826

GCD(318, 621) = ( 318 x 621 ) / 65826

= 318 / 621

= 318

Step2:

LCM(3, 486) = 486

GCD(3, 486) = ( 3 x 486 ) / 486

= 3 / 486

= 3

Step3:

LCM(3, 380) = 1140

GCD(3, 380) = ( 3 x 380 ) / 1140

= 3 / 380

= 3

So, Greatest Common Divisor of 318, 621, 486, 380 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 797, 451, 892, 669
• GCD of 625, 166, 409, 188
• GCD of 785, 312, 603, 351
• GCD of 352, 835, 865, 657
• GCD of 110, 186, 441, 509

Given numbers are 318, 621, 486, 380
The greatest common divisor of numbers 318, 621, 486, 380 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 318, 621, 486, 380 is 1.

1. What is the GCD of 318, 621, 486, 380?

GCD of given numbers 318, 621, 486, 380 is 1

2. How to calculate the greatest common divisor of 318, 621, 486, 380?

We can find the highest common divisor of 318, 621, 486, 380 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 318, 621, 486, 380 i.e 1.

3. How can I use the GCD of 318, 621, 486, 380Calculator?

Out the numbers 318, 621, 486, 380 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.