GCD of 769, 789, 388, 836 Calculator

Given Input numbers are 769, 789, 388, 836

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

Divisors of 769 :

The positive integer divisors of 769 that completely divides 769 are.

1, 769

Divisors of 789 :

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

1, 3, 263, 789

Divisors of 388 :

The positive integer divisors of 388 that completely divides 388 are.

1, 2, 4, 97, 194, 388

Divisors of 836 :

The positive integer divisors of 836 that completely divides 836 are.

1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836

GCD of numbers is the greatest common divisor

So, the GCD (769, 789, 388, 836) = 1.

Given numbers are 769, 789, 388, 836

The list of prime factors of all numbers are

Prime factors of 769 are 769

Prime factors of 789 are 3 x 263

Prime factors of 388 are 2 x 2 x 97

Prime factors of 836 are 2 x 2 x 11 x 19

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

Given numbers are 769, 789, 388, 836

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

Apply this formula for all numbers.

Step1:

LCM(769, 789) = 606741

GCD(769, 789) = ( 769 x 789 ) / 606741

= 769 / 789

= 769

Step2:

LCM(1, 388) = 388

GCD(1, 388) = ( 1 x 388 ) / 388

= 1 / 388

= 1

Step3:

LCM(1, 836) = 836

GCD(1, 836) = ( 1 x 836 ) / 836

= 1 / 836

= 1

So, Greatest Common Divisor of 769, 789, 388, 836 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 538, 764, 753, 771
• GCD of 165, 501, 336, 370
• GCD of 869, 492, 408, 170
• GCD of 194, 143, 453, 585
• GCD of 464, 365, 883, 230

Given numbers are 769, 789, 388, 836
The greatest common divisor of numbers 769, 789, 388, 836 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 769, 789, 388, 836 is 1.

1. What is the GCD of 769, 789, 388, 836?

GCD of given numbers 769, 789, 388, 836 is 1

2. How to calculate the greatest common divisor of 769, 789, 388, 836?

We can find the highest common divisor of 769, 789, 388, 836 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 769, 789, 388, 836 i.e 1.

3. How can I use the GCD of 769, 789, 388, 836Calculator?

Out the numbers 769, 789, 388, 836 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.