GCD of 797, 685, 644, 346 Calculator

Given Input numbers are 797, 685, 644, 346

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

Divisors of 797 :

The positive integer divisors of 797 that completely divides 797 are.

1, 797

Divisors of 685 :

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

1, 5, 137, 685

Divisors of 644 :

The positive integer divisors of 644 that completely divides 644 are.

1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644

Divisors of 346 :

The positive integer divisors of 346 that completely divides 346 are.

1, 2, 173, 346

GCD of numbers is the greatest common divisor

So, the GCD (797, 685, 644, 346) = 1.

Given numbers are 797, 685, 644, 346

The list of prime factors of all numbers are

Prime factors of 797 are 797

Prime factors of 685 are 5 x 137

Prime factors of 644 are 2 x 2 x 7 x 23

Prime factors of 346 are 2 x 173

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

Given numbers are 797, 685, 644, 346

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

Apply this formula for all numbers.

Step1:

LCM(797, 685) = 545945

GCD(797, 685) = ( 797 x 685 ) / 545945

= 797 / 685

= 797

Step2:

LCM(1, 644) = 644

GCD(1, 644) = ( 1 x 644 ) / 644

= 1 / 644

= 1

Step3:

LCM(1, 346) = 346

GCD(1, 346) = ( 1 x 346 ) / 346

= 1 / 346

= 1

So, Greatest Common Divisor of 797, 685, 644, 346 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 923, 564, 150, 484
• GCD of 344, 323, 437, 459
• GCD of 551, 600, 636, 664
• GCD of 918, 661, 211, 125
• GCD of 559, 579, 202, 679

Given numbers are 797, 685, 644, 346
The greatest common divisor of numbers 797, 685, 644, 346 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 797, 685, 644, 346 is 1.

1. What is the GCD of 797, 685, 644, 346?

GCD of given numbers 797, 685, 644, 346 is 1

2. How to calculate the greatest common divisor of 797, 685, 644, 346?

We can find the highest common divisor of 797, 685, 644, 346 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 797, 685, 644, 346 i.e 1.

3. How can I use the GCD of 797, 685, 644, 346Calculator?

Out the numbers 797, 685, 644, 346 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.