GCD of 531, 796, 840, 389 Calculator

Given Input numbers are 531, 796, 840, 389

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

Divisors of 531 :

The positive integer divisors of 531 that completely divides 531 are.

1, 3, 9, 59, 177, 531

Divisors of 796 :

The positive integer divisors of 796 that completely divides 796 are.

1, 2, 4, 199, 398, 796

Divisors of 840 :

The positive integer divisors of 840 that completely divides 840 are.

1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840

Divisors of 389 :

The positive integer divisors of 389 that completely divides 389 are.

1, 389

GCD of numbers is the greatest common divisor

So, the GCD (531, 796, 840, 389) = 1.

Given numbers are 531, 796, 840, 389

The list of prime factors of all numbers are

Prime factors of 531 are 3 x 3 x 59

Prime factors of 796 are 2 x 2 x 199

Prime factors of 840 are 2 x 2 x 2 x 3 x 5 x 7

Prime factors of 389 are 389

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

Given numbers are 531, 796, 840, 389

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

Apply this formula for all numbers.

Step1:

LCM(531, 796) = 422676

GCD(531, 796) = ( 531 x 796 ) / 422676

= 531 / 796

= 531

Step2:

LCM(1, 840) = 840

GCD(1, 840) = ( 1 x 840 ) / 840

= 1 / 840

= 1

Step3:

LCM(1, 389) = 389

GCD(1, 389) = ( 1 x 389 ) / 389

= 1 / 389

= 1

So, Greatest Common Divisor of 531, 796, 840, 389 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 245, 680, 708, 325
• GCD of 728, 834, 210, 669
• GCD of 529, 261, 996, 688
• GCD of 832, 870, 695, 549
• GCD of 616, 623, 602, 492

Given numbers are 531, 796, 840, 389
The greatest common divisor of numbers 531, 796, 840, 389 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 531, 796, 840, 389 is 1.

1. What is the GCD of 531, 796, 840, 389?

GCD of given numbers 531, 796, 840, 389 is 1

2. How to calculate the greatest common divisor of 531, 796, 840, 389?

We can find the highest common divisor of 531, 796, 840, 389 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 531, 796, 840, 389 i.e 1.

3. How can I use the GCD of 531, 796, 840, 389Calculator?

Out the numbers 531, 796, 840, 389 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.