GCD of 338, 838, 397, 385 Calculator

Given Input numbers are 338, 838, 397, 385

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

Divisors of 338 :

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

1, 2, 13, 26, 169, 338

Divisors of 838 :

The positive integer divisors of 838 that completely divides 838 are.

1, 2, 419, 838

Divisors of 397 :

The positive integer divisors of 397 that completely divides 397 are.

1, 397

Divisors of 385 :

The positive integer divisors of 385 that completely divides 385 are.

1, 5, 7, 11, 35, 55, 77, 385

GCD of numbers is the greatest common divisor

So, the GCD (338, 838, 397, 385) = 1.

Given numbers are 338, 838, 397, 385

The list of prime factors of all numbers are

Prime factors of 338 are 2 x 13 x 13

Prime factors of 838 are 2 x 419

Prime factors of 397 are 397

Prime factors of 385 are 5 x 7 x 11

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

Given numbers are 338, 838, 397, 385

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

Apply this formula for all numbers.

Step1:

LCM(338, 838) = 141622

GCD(338, 838) = ( 338 x 838 ) / 141622

= 338 / 838

= 338

Step2:

LCM(2, 397) = 794

GCD(2, 397) = ( 2 x 397 ) / 794

= 2 / 397

= 2

Step3:

LCM(1, 385) = 385

GCD(1, 385) = ( 1 x 385 ) / 385

= 1 / 385

= 1

So, Greatest Common Divisor of 338, 838, 397, 385 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 179, 652, 577, 471
• GCD of 508, 806, 494, 336
• GCD of 628, 583, 917, 400
• GCD of 244, 530, 930, 987
• GCD of 441, 460, 367, 871

Given numbers are 338, 838, 397, 385
The greatest common divisor of numbers 338, 838, 397, 385 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 338, 838, 397, 385 is 1.

1. What is the GCD of 338, 838, 397, 385?

GCD of given numbers 338, 838, 397, 385 is 1

2. How to calculate the greatest common divisor of 338, 838, 397, 385?

We can find the highest common divisor of 338, 838, 397, 385 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 338, 838, 397, 385 i.e 1.

3. How can I use the GCD of 338, 838, 397, 385Calculator?

Out the numbers 338, 838, 397, 385 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.