GCD of 699, 856, 106, 391 Calculator

Given Input numbers are 699, 856, 106, 391

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

Divisors of 699 :

The positive integer divisors of 699 that completely divides 699 are.

1, 3, 233, 699

Divisors of 856 :

The positive integer divisors of 856 that completely divides 856 are.

1, 2, 4, 8, 107, 214, 428, 856

Divisors of 106 :

The positive integer divisors of 106 that completely divides 106 are.

1, 2, 53, 106

Divisors of 391 :

The positive integer divisors of 391 that completely divides 391 are.

1, 17, 23, 391

GCD of numbers is the greatest common divisor

So, the GCD (699, 856, 106, 391) = 1.

Given numbers are 699, 856, 106, 391

The list of prime factors of all numbers are

Prime factors of 699 are 3 x 233

Prime factors of 856 are 2 x 2 x 2 x 107

Prime factors of 106 are 2 x 53

Prime factors of 391 are 17 x 23

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

Given numbers are 699, 856, 106, 391

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

Apply this formula for all numbers.

Step1:

LCM(699, 856) = 598344

GCD(699, 856) = ( 699 x 856 ) / 598344

= 699 / 856

= 699

Step2:

LCM(1, 106) = 106

GCD(1, 106) = ( 1 x 106 ) / 106

= 1 / 106

= 1

Step3:

LCM(1, 391) = 391

GCD(1, 391) = ( 1 x 391 ) / 391

= 1 / 391

= 1

So, Greatest Common Divisor of 699, 856, 106, 391 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 270, 528, 241, 407
• GCD of 815, 816, 685, 763
• GCD of 826, 890, 946, 159
• GCD of 345, 646, 469, 364
• GCD of 595, 265, 166, 173

Given numbers are 699, 856, 106, 391
The greatest common divisor of numbers 699, 856, 106, 391 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 699, 856, 106, 391 is 1.

1. What is the GCD of 699, 856, 106, 391?

GCD of given numbers 699, 856, 106, 391 is 1

2. How to calculate the greatest common divisor of 699, 856, 106, 391?

We can find the highest common divisor of 699, 856, 106, 391 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 699, 856, 106, 391 i.e 1.

3. How can I use the GCD of 699, 856, 106, 391Calculator?

Out the numbers 699, 856, 106, 391 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.