GCD of 931, 677, 685, 394 Calculator

Given Input numbers are 931, 677, 685, 394

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

Divisors of 931 :

The positive integer divisors of 931 that completely divides 931 are.

1, 7, 19, 49, 133, 931

Divisors of 677 :

The positive integer divisors of 677 that completely divides 677 are.

1, 677

Divisors of 685 :

The positive integer divisors of 685 that completely divides 685 are.

1, 5, 137, 685

Divisors of 394 :

The positive integer divisors of 394 that completely divides 394 are.

1, 2, 197, 394

GCD of numbers is the greatest common divisor

So, the GCD (931, 677, 685, 394) = 1.

Given numbers are 931, 677, 685, 394

The list of prime factors of all numbers are

Prime factors of 931 are 7 x 7 x 19

Prime factors of 677 are 677

Prime factors of 685 are 5 x 137

Prime factors of 394 are 2 x 197

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

Given numbers are 931, 677, 685, 394

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

Apply this formula for all numbers.

Step1:

LCM(931, 677) = 630287

GCD(931, 677) = ( 931 x 677 ) / 630287

= 931 / 677

= 931

Step2:

LCM(1, 685) = 685

GCD(1, 685) = ( 1 x 685 ) / 685

= 1 / 685

= 1

Step3:

LCM(1, 394) = 394

GCD(1, 394) = ( 1 x 394 ) / 394

= 1 / 394

= 1

So, Greatest Common Divisor of 931, 677, 685, 394 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 824, 324, 656, 213
• GCD of 567, 359, 511, 587
• GCD of 731, 393, 412, 456
• GCD of 390, 284, 984, 683
• GCD of 486, 724, 217, 911

Given numbers are 931, 677, 685, 394
The greatest common divisor of numbers 931, 677, 685, 394 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 931, 677, 685, 394 is 1.

1. What is the GCD of 931, 677, 685, 394?

GCD of given numbers 931, 677, 685, 394 is 1

2. How to calculate the greatest common divisor of 931, 677, 685, 394?

We can find the highest common divisor of 931, 677, 685, 394 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 931, 677, 685, 394 i.e 1.

3. How can I use the GCD of 931, 677, 685, 394Calculator?

Out the numbers 931, 677, 685, 394 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.