GCD of 523, 201, 689, 389 Calculator

Given Input numbers are 523, 201, 689, 389

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

Divisors of 523 :

The positive integer divisors of 523 that completely divides 523 are.

1, 523

Divisors of 201 :

The positive integer divisors of 201 that completely divides 201 are.

1, 3, 67, 201

Divisors of 689 :

The positive integer divisors of 689 that completely divides 689 are.

1, 13, 53, 689

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 (523, 201, 689, 389) = 1.

Given numbers are 523, 201, 689, 389

The list of prime factors of all numbers are

Prime factors of 523 are 523

Prime factors of 201 are 3 x 67

Prime factors of 689 are 13 x 53

Prime factors of 389 are 389

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

Given numbers are 523, 201, 689, 389

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

Apply this formula for all numbers.

Step1:

LCM(523, 201) = 105123

GCD(523, 201) = ( 523 x 201 ) / 105123

= 523 / 201

= 523

Step2:

LCM(1, 689) = 689

GCD(1, 689) = ( 1 x 689 ) / 689

= 1 / 689

= 1

Step3:

LCM(1, 389) = 389

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

= 1 / 389

= 1

So, Greatest Common Divisor of 523, 201, 689, 389 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 820, 127, 813, 829
• GCD of 129, 706, 858, 819
• GCD of 332, 722, 328, 669
• GCD of 781, 388, 499, 112
• GCD of 456, 971, 470, 725

Given numbers are 523, 201, 689, 389
The greatest common divisor of numbers 523, 201, 689, 389 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 523, 201, 689, 389 is 1.

1. What is the GCD of 523, 201, 689, 389?

GCD of given numbers 523, 201, 689, 389 is 1

2. How to calculate the greatest common divisor of 523, 201, 689, 389?

We can find the highest common divisor of 523, 201, 689, 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 523, 201, 689, 389 i.e 1.

3. How can I use the GCD of 523, 201, 689, 389Calculator?

Out the numbers 523, 201, 689, 389 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.