GCD of 330, 407, 139, 509 Calculator

Given Input numbers are 330, 407, 139, 509

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

Divisors of 330 :

The positive integer divisors of 330 that completely divides 330 are.

1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330

Divisors of 407 :

The positive integer divisors of 407 that completely divides 407 are.

1, 11, 37, 407

Divisors of 139 :

The positive integer divisors of 139 that completely divides 139 are.

1, 139

Divisors of 509 :

The positive integer divisors of 509 that completely divides 509 are.

1, 509

GCD of numbers is the greatest common divisor

So, the GCD (330, 407, 139, 509) = 1.

Given numbers are 330, 407, 139, 509

The list of prime factors of all numbers are

Prime factors of 330 are 2 x 3 x 5 x 11

Prime factors of 407 are 11 x 37

Prime factors of 139 are 139

Prime factors of 509 are 509

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

Given numbers are 330, 407, 139, 509

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

Apply this formula for all numbers.

Step1:

LCM(330, 407) = 12210

GCD(330, 407) = ( 330 x 407 ) / 12210

= 330 / 407

= 330

Step2:

LCM(11, 139) = 1529

GCD(11, 139) = ( 11 x 139 ) / 1529

= 11 / 139

= 11

Step3:

LCM(1, 509) = 509

GCD(1, 509) = ( 1 x 509 ) / 509

= 1 / 509

= 1

So, Greatest Common Divisor of 330, 407, 139, 509 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 221, 720, 937, 644
• GCD of 504, 480, 279, 400
• GCD of 865, 856, 464, 339
• GCD of 443, 205, 518, 484
• GCD of 463, 110, 961, 925

Given numbers are 330, 407, 139, 509
The greatest common divisor of numbers 330, 407, 139, 509 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 330, 407, 139, 509 is 1.

1. What is the GCD of 330, 407, 139, 509?

GCD of given numbers 330, 407, 139, 509 is 1

2. How to calculate the greatest common divisor of 330, 407, 139, 509?

We can find the highest common divisor of 330, 407, 139, 509 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 330, 407, 139, 509 i.e 1.

3. How can I use the GCD of 330, 407, 139, 509Calculator?

Out the numbers 330, 407, 139, 509 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.