GCD of 790, 208, 789, 493 Calculator

Given Input numbers are 790, 208, 789, 493

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

Divisors of 790 :

The positive integer divisors of 790 that completely divides 790 are.

1, 2, 5, 10, 79, 158, 395, 790

Divisors of 208 :

The positive integer divisors of 208 that completely divides 208 are.

1, 2, 4, 8, 13, 16, 26, 52, 104, 208

Divisors of 789 :

The positive integer divisors of 789 that completely divides 789 are.

1, 3, 263, 789

Divisors of 493 :

The positive integer divisors of 493 that completely divides 493 are.

1, 17, 29, 493

GCD of numbers is the greatest common divisor

So, the GCD (790, 208, 789, 493) = 1.

Given numbers are 790, 208, 789, 493

The list of prime factors of all numbers are

Prime factors of 790 are 2 x 5 x 79

Prime factors of 208 are 2 x 2 x 2 x 2 x 13

Prime factors of 789 are 3 x 263

Prime factors of 493 are 17 x 29

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

Given numbers are 790, 208, 789, 493

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

Apply this formula for all numbers.

Step1:

LCM(790, 208) = 82160

GCD(790, 208) = ( 790 x 208 ) / 82160

= 790 / 208

= 790

Step2:

LCM(2, 789) = 1578

GCD(2, 789) = ( 2 x 789 ) / 1578

= 2 / 789

= 2

Step3:

LCM(1, 493) = 493

GCD(1, 493) = ( 1 x 493 ) / 493

= 1 / 493

= 1

So, Greatest Common Divisor of 790, 208, 789, 493 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 450, 839, 782, 436
• GCD of 828, 596, 297, 218
• GCD of 143, 753, 642, 332
• GCD of 561, 555, 108, 144
• GCD of 586, 572, 885, 410

Given numbers are 790, 208, 789, 493
The greatest common divisor of numbers 790, 208, 789, 493 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 790, 208, 789, 493 is 1.

1. What is the GCD of 790, 208, 789, 493?

GCD of given numbers 790, 208, 789, 493 is 1

2. How to calculate the greatest common divisor of 790, 208, 789, 493?

We can find the highest common divisor of 790, 208, 789, 493 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 790, 208, 789, 493 i.e 1.

3. How can I use the GCD of 790, 208, 789, 493Calculator?

Out the numbers 790, 208, 789, 493 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.