GCD of 834, 397, 654, 388 Calculator

Given Input numbers are 834, 397, 654, 388

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

Divisors of 834 :

The positive integer divisors of 834 that completely divides 834 are.

1, 2, 3, 6, 139, 278, 417, 834

Divisors of 397 :

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

1, 397

Divisors of 654 :

The positive integer divisors of 654 that completely divides 654 are.

1, 2, 3, 6, 109, 218, 327, 654

Divisors of 388 :

The positive integer divisors of 388 that completely divides 388 are.

1, 2, 4, 97, 194, 388

GCD of numbers is the greatest common divisor

So, the GCD (834, 397, 654, 388) = 1.

Given numbers are 834, 397, 654, 388

The list of prime factors of all numbers are

Prime factors of 834 are 2 x 3 x 139

Prime factors of 397 are 397

Prime factors of 654 are 2 x 3 x 109

Prime factors of 388 are 2 x 2 x 97

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

Given numbers are 834, 397, 654, 388

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

Apply this formula for all numbers.

Step1:

LCM(834, 397) = 331098

GCD(834, 397) = ( 834 x 397 ) / 331098

= 834 / 397

= 834

Step2:

LCM(1, 654) = 654

GCD(1, 654) = ( 1 x 654 ) / 654

= 1 / 654

= 1

Step3:

LCM(1, 388) = 388

GCD(1, 388) = ( 1 x 388 ) / 388

= 1 / 388

= 1

So, Greatest Common Divisor of 834, 397, 654, 388 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 252, 245, 510, 836
• GCD of 154, 426, 215, 296
• GCD of 758, 718, 947, 190
• GCD of 466, 228, 182, 507
• GCD of 821, 174, 769, 785

Given numbers are 834, 397, 654, 388
The greatest common divisor of numbers 834, 397, 654, 388 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 834, 397, 654, 388 is 1.

1. What is the GCD of 834, 397, 654, 388?

GCD of given numbers 834, 397, 654, 388 is 1

2. How to calculate the greatest common divisor of 834, 397, 654, 388?

We can find the highest common divisor of 834, 397, 654, 388 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 834, 397, 654, 388 i.e 1.

3. How can I use the GCD of 834, 397, 654, 388Calculator?

Out the numbers 834, 397, 654, 388 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.