GCD of 665, 884, 338, 389 Calculator

Given Input numbers are 665, 884, 338, 389

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

Divisors of 665 :

The positive integer divisors of 665 that completely divides 665 are.

1, 5, 7, 19, 35, 95, 133, 665

Divisors of 884 :

The positive integer divisors of 884 that completely divides 884 are.

1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884

Divisors of 338 :

The positive integer divisors of 338 that completely divides 338 are.

1, 2, 13, 26, 169, 338

Divisors of 389 :

The positive integer divisors of 389 that completely divides 389 are.

1, 389

GCD of numbers is the greatest common divisor

So, the GCD (665, 884, 338, 389) = 1.

Given numbers are 665, 884, 338, 389

The list of prime factors of all numbers are

Prime factors of 665 are 5 x 7 x 19

Prime factors of 884 are 2 x 2 x 13 x 17

Prime factors of 338 are 2 x 13 x 13

Prime factors of 389 are 389

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

Given numbers are 665, 884, 338, 389

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

Apply this formula for all numbers.

Step1:

LCM(665, 884) = 587860

GCD(665, 884) = ( 665 x 884 ) / 587860

= 665 / 884

= 665

Step2:

LCM(1, 338) = 338

GCD(1, 338) = ( 1 x 338 ) / 338

= 1 / 338

= 1

Step3:

LCM(1, 389) = 389

GCD(1, 389) = ( 1 x 389 ) / 389

= 1 / 389

= 1

So, Greatest Common Divisor of 665, 884, 338, 389 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 288, 293, 972, 681
• GCD of 203, 557, 776, 366
• GCD of 146, 615, 729, 241
• GCD of 461, 404, 827, 886
• GCD of 558, 438, 583, 670

Given numbers are 665, 884, 338, 389
The greatest common divisor of numbers 665, 884, 338, 389 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 665, 884, 338, 389 is 1.

1. What is the GCD of 665, 884, 338, 389?

GCD of given numbers 665, 884, 338, 389 is 1

2. How to calculate the greatest common divisor of 665, 884, 338, 389?

We can find the highest common divisor of 665, 884, 338, 389 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 665, 884, 338, 389 i.e 1.

3. How can I use the GCD of 665, 884, 338, 389Calculator?

Out the numbers 665, 884, 338, 389 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.