GCD of 834, 644, 137, 812 Calculator

Given Input numbers are 834, 644, 137, 812

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 644 :

The positive integer divisors of 644 that completely divides 644 are.

1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644

Divisors of 137 :

The positive integer divisors of 137 that completely divides 137 are.

1, 137

Divisors of 812 :

The positive integer divisors of 812 that completely divides 812 are.

1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812

GCD of numbers is the greatest common divisor

So, the GCD (834, 644, 137, 812) = 1.

Given numbers are 834, 644, 137, 812

The list of prime factors of all numbers are

Prime factors of 834 are 2 x 3 x 139

Prime factors of 644 are 2 x 2 x 7 x 23

Prime factors of 137 are 137

Prime factors of 812 are 2 x 2 x 7 x 29

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

Given numbers are 834, 644, 137, 812

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

Apply this formula for all numbers.

Step1:

LCM(834, 644) = 268548

GCD(834, 644) = ( 834 x 644 ) / 268548

= 834 / 644

= 834

Step2:

LCM(2, 137) = 274

GCD(2, 137) = ( 2 x 137 ) / 274

= 2 / 137

= 2

Step3:

LCM(1, 812) = 812

GCD(1, 812) = ( 1 x 812 ) / 812

= 1 / 812

= 1

So, Greatest Common Divisor of 834, 644, 137, 812 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 900, 653, 384, 750
• GCD of 559, 647, 853, 139
• GCD of 473, 672, 908, 836
• GCD of 864, 912, 197, 927
• GCD of 749, 263, 333, 358

Given numbers are 834, 644, 137, 812
The greatest common divisor of numbers 834, 644, 137, 812 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 834, 644, 137, 812 is 1.

1. What is the GCD of 834, 644, 137, 812?

GCD of given numbers 834, 644, 137, 812 is 1

2. How to calculate the greatest common divisor of 834, 644, 137, 812?

We can find the highest common divisor of 834, 644, 137, 812 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, 644, 137, 812 i.e 1.

3. How can I use the GCD of 834, 644, 137, 812Calculator?

Out the numbers 834, 644, 137, 812 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.