GCD of 836, 126, 206, 789 Calculator

Given Input numbers are 836, 126, 206, 789

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

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

Divisors of 126 :

The positive integer divisors of 126 that completely divides 126 are.

1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126

Divisors of 206 :

The positive integer divisors of 206 that completely divides 206 are.

1, 2, 103, 206

Divisors of 789 :

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

1, 3, 263, 789

GCD of numbers is the greatest common divisor

So, the GCD (836, 126, 206, 789) = 1.

Given numbers are 836, 126, 206, 789

The list of prime factors of all numbers are

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

Prime factors of 126 are 2 x 3 x 3 x 7

Prime factors of 206 are 2 x 103

Prime factors of 789 are 3 x 263

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

Given numbers are 836, 126, 206, 789

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

Apply this formula for all numbers.

Step1:

LCM(836, 126) = 52668

GCD(836, 126) = ( 836 x 126 ) / 52668

= 836 / 126

= 836

Step2:

LCM(2, 206) = 206

GCD(2, 206) = ( 2 x 206 ) / 206

= 2 / 206

= 2

Step3:

LCM(2, 789) = 1578

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

= 2 / 789

= 2

So, Greatest Common Divisor of 836, 126, 206, 789 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 392, 829, 252, 570
• GCD of 983, 801, 341, 135
• GCD of 906, 212, 537, 531
• GCD of 271, 105, 103, 940
• GCD of 358, 687, 675, 729

Given numbers are 836, 126, 206, 789
The greatest common divisor of numbers 836, 126, 206, 789 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 836, 126, 206, 789 is 1.

1. What is the GCD of 836, 126, 206, 789?

GCD of given numbers 836, 126, 206, 789 is 1

2. How to calculate the greatest common divisor of 836, 126, 206, 789?

We can find the highest common divisor of 836, 126, 206, 789 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 836, 126, 206, 789 i.e 1.

3. How can I use the GCD of 836, 126, 206, 789Calculator?

Out the numbers 836, 126, 206, 789 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.