GCD of 791, 112, 391 Calculator

Given Input numbers are 791, 112, 391

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

Divisors of 791 :

The positive integer divisors of 791 that completely divides 791 are.

1, 7, 113, 791

Divisors of 112 :

The positive integer divisors of 112 that completely divides 112 are.

1, 2, 4, 7, 8, 14, 16, 28, 56, 112

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 (791, 112, 391) = 1.

Given numbers are 791, 112, 391

The list of prime factors of all numbers are

Prime factors of 791 are 7 x 113

Prime factors of 112 are 2 x 2 x 2 x 2 x 7

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 791, 112, 391

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

Apply this formula for all numbers.

Step1:

LCM(791, 112) = 12656

GCD(791, 112) = ( 791 x 112 ) / 12656

= 791 / 112

= 791

Step2:

LCM(7, 391) = 2737

GCD(7, 391) = ( 7 x 391 ) / 2737

= 7 / 391

= 7

So, Greatest Common Divisor of 791, 112, 391 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 550, 199, 568
• GCD of 913, 112, 191
• GCD of 839, 753, 490
• GCD of 736, 724, 871
• GCD of 527, 920, 243

Given numbers are 791, 112, 391
The greatest common divisor of numbers 791, 112, 391 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 791, 112, 391 is 1.

1. What is the GCD of 791, 112, 391?

GCD of given numbers 791, 112, 391 is 1

2. How to calculate the greatest common divisor of 791, 112, 391?

We can find the highest common divisor of 791, 112, 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 791, 112, 391 i.e 1.

3. How can I use the GCD of 791, 112, 391Calculator?

Out the numbers 791, 112, 391 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.