GCD of 209, 764, 789, 358 Calculator

Given Input numbers are 209, 764, 789, 358

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

Divisors of 209 :

The positive integer divisors of 209 that completely divides 209 are.

1, 11, 19, 209

Divisors of 764 :

The positive integer divisors of 764 that completely divides 764 are.

1, 2, 4, 191, 382, 764

Divisors of 789 :

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

1, 3, 263, 789

Divisors of 358 :

The positive integer divisors of 358 that completely divides 358 are.

1, 2, 179, 358

GCD of numbers is the greatest common divisor

So, the GCD (209, 764, 789, 358) = 1.

Given numbers are 209, 764, 789, 358

The list of prime factors of all numbers are

Prime factors of 209 are 11 x 19

Prime factors of 764 are 2 x 2 x 191

Prime factors of 789 are 3 x 263

Prime factors of 358 are 2 x 179

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

Given numbers are 209, 764, 789, 358

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

Apply this formula for all numbers.

Step1:

LCM(209, 764) = 159676

GCD(209, 764) = ( 209 x 764 ) / 159676

= 209 / 764

= 209

Step2:

LCM(1, 789) = 789

GCD(1, 789) = ( 1 x 789 ) / 789

= 1 / 789

= 1

Step3:

LCM(1, 358) = 358

GCD(1, 358) = ( 1 x 358 ) / 358

= 1 / 358

= 1

So, Greatest Common Divisor of 209, 764, 789, 358 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 528, 548, 189, 726
• GCD of 109, 718, 556, 422
• GCD of 215, 814, 949, 617
• GCD of 614, 430, 502, 338
• GCD of 801, 626, 679, 409

Given numbers are 209, 764, 789, 358
The greatest common divisor of numbers 209, 764, 789, 358 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 209, 764, 789, 358 is 1.

1. What is the GCD of 209, 764, 789, 358?

GCD of given numbers 209, 764, 789, 358 is 1

2. How to calculate the greatest common divisor of 209, 764, 789, 358?

We can find the highest common divisor of 209, 764, 789, 358 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 209, 764, 789, 358 i.e 1.

3. How can I use the GCD of 209, 764, 789, 358Calculator?

Out the numbers 209, 764, 789, 358 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.