GCD of 836, 489, 129, 762 Calculator

Given Input numbers are 836, 489, 129, 762

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 489 :

The positive integer divisors of 489 that completely divides 489 are.

1, 3, 163, 489

Divisors of 129 :

The positive integer divisors of 129 that completely divides 129 are.

1, 3, 43, 129

Divisors of 762 :

The positive integer divisors of 762 that completely divides 762 are.

1, 2, 3, 6, 127, 254, 381, 762

GCD of numbers is the greatest common divisor

So, the GCD (836, 489, 129, 762) = 1.

Given numbers are 836, 489, 129, 762

The list of prime factors of all numbers are

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

Prime factors of 489 are 3 x 163

Prime factors of 129 are 3 x 43

Prime factors of 762 are 2 x 3 x 127

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

Given numbers are 836, 489, 129, 762

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

Apply this formula for all numbers.

Step1:

LCM(836, 489) = 408804

GCD(836, 489) = ( 836 x 489 ) / 408804

= 836 / 489

= 836

Step2:

LCM(1, 129) = 129

GCD(1, 129) = ( 1 x 129 ) / 129

= 1 / 129

= 1

Step3:

LCM(1, 762) = 762

GCD(1, 762) = ( 1 x 762 ) / 762

= 1 / 762

= 1

So, Greatest Common Divisor of 836, 489, 129, 762 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 862, 303, 879, 382
• GCD of 165, 664, 885, 450
• GCD of 640, 839, 676, 284
• GCD of 365, 646, 404, 815
• GCD of 225, 733, 985, 510

Given numbers are 836, 489, 129, 762
The greatest common divisor of numbers 836, 489, 129, 762 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 836, 489, 129, 762 is 1.

1. What is the GCD of 836, 489, 129, 762?

GCD of given numbers 836, 489, 129, 762 is 1

2. How to calculate the greatest common divisor of 836, 489, 129, 762?

We can find the highest common divisor of 836, 489, 129, 762 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, 489, 129, 762 i.e 1.

3. How can I use the GCD of 836, 489, 129, 762Calculator?

Out the numbers 836, 489, 129, 762 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.