GCD of 189, 764, 155, 589 Calculator

Given Input numbers are 189, 764, 155, 589

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

Divisors of 189 :

The positive integer divisors of 189 that completely divides 189 are.

1, 3, 7, 9, 21, 27, 63, 189

Divisors of 764 :

The positive integer divisors of 764 that completely divides 764 are.

1, 2, 4, 191, 382, 764

Divisors of 155 :

The positive integer divisors of 155 that completely divides 155 are.

1, 5, 31, 155

Divisors of 589 :

The positive integer divisors of 589 that completely divides 589 are.

1, 19, 31, 589

GCD of numbers is the greatest common divisor

So, the GCD (189, 764, 155, 589) = 1.

Given numbers are 189, 764, 155, 589

The list of prime factors of all numbers are

Prime factors of 189 are 3 x 3 x 3 x 7

Prime factors of 764 are 2 x 2 x 191

Prime factors of 155 are 5 x 31

Prime factors of 589 are 19 x 31

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

Given numbers are 189, 764, 155, 589

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

Apply this formula for all numbers.

Step1:

LCM(189, 764) = 144396

GCD(189, 764) = ( 189 x 764 ) / 144396

= 189 / 764

= 189

Step2:

LCM(1, 155) = 155

GCD(1, 155) = ( 1 x 155 ) / 155

= 1 / 155

= 1

Step3:

LCM(1, 589) = 589

GCD(1, 589) = ( 1 x 589 ) / 589

= 1 / 589

= 1

So, Greatest Common Divisor of 189, 764, 155, 589 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 754, 950, 957, 711
• GCD of 630, 395, 204, 968
• GCD of 859, 148, 334, 560
• GCD of 511, 872, 422, 915
• GCD of 189, 383, 630, 147

Given numbers are 189, 764, 155, 589
The greatest common divisor of numbers 189, 764, 155, 589 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 189, 764, 155, 589 is 1.

1. What is the GCD of 189, 764, 155, 589?

GCD of given numbers 189, 764, 155, 589 is 1

2. How to calculate the greatest common divisor of 189, 764, 155, 589?

We can find the highest common divisor of 189, 764, 155, 589 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 189, 764, 155, 589 i.e 1.

3. How can I use the GCD of 189, 764, 155, 589Calculator?

Out the numbers 189, 764, 155, 589 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.