GCD of 834, 684, 532, 645 Calculator

Given Input numbers are 834, 684, 532, 645

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

Divisors of 834 :

The positive integer divisors of 834 that completely divides 834 are.

1, 2, 3, 6, 139, 278, 417, 834

Divisors of 684 :

The positive integer divisors of 684 that completely divides 684 are.

1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684

Divisors of 532 :

The positive integer divisors of 532 that completely divides 532 are.

1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532

Divisors of 645 :

The positive integer divisors of 645 that completely divides 645 are.

1, 3, 5, 15, 43, 129, 215, 645

GCD of numbers is the greatest common divisor

So, the GCD (834, 684, 532, 645) = 1.

Given numbers are 834, 684, 532, 645

The list of prime factors of all numbers are

Prime factors of 834 are 2 x 3 x 139

Prime factors of 684 are 2 x 2 x 3 x 3 x 19

Prime factors of 532 are 2 x 2 x 7 x 19

Prime factors of 645 are 3 x 5 x 43

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

Given numbers are 834, 684, 532, 645

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

Apply this formula for all numbers.

Step1:

LCM(834, 684) = 95076

GCD(834, 684) = ( 834 x 684 ) / 95076

= 834 / 684

= 834

Step2:

LCM(6, 532) = 1596

GCD(6, 532) = ( 6 x 532 ) / 1596

= 6 / 532

= 6

Step3:

LCM(2, 645) = 1290

GCD(2, 645) = ( 2 x 645 ) / 1290

= 2 / 645

= 2

So, Greatest Common Divisor of 834, 684, 532, 645 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 850, 272, 963, 665
• GCD of 626, 201, 485, 268
• GCD of 381, 999, 673, 700
• GCD of 905, 877, 888, 764
• GCD of 822, 950, 821, 968

Given numbers are 834, 684, 532, 645
The greatest common divisor of numbers 834, 684, 532, 645 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 834, 684, 532, 645 is 1.

1. What is the GCD of 834, 684, 532, 645?

GCD of given numbers 834, 684, 532, 645 is 1

2. How to calculate the greatest common divisor of 834, 684, 532, 645?

We can find the highest common divisor of 834, 684, 532, 645 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 834, 684, 532, 645 i.e 1.

3. How can I use the GCD of 834, 684, 532, 645Calculator?

Out the numbers 834, 684, 532, 645 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.