GCD of 669, 764, 510, 189 Calculator

Given Input numbers are 669, 764, 510, 189

To find the GCD of numbers using factoring list out all the divisors of each number

Divisors of 669

List of positive integer divisors of 669 that divides 669 without a remainder.

1, 3, 223, 669

Divisors of 764

List of positive integer divisors of 764 that divides 764 without a remainder.

1, 2, 4, 191, 382, 764

Divisors of 510

List of positive integer divisors of 510 that divides 510 without a remainder.

1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510

Divisors of 189

List of positive integer divisors of 189 that divides 189 without a remainder.

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

Greatest Common Divisior

We found the divisors of 669, 764, 510, 189 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 669, 764, 510, 189 is 1.

Therefore, GCD of numbers 669, 764, 510, 189 is 1

Given Input Data is 669, 764, 510, 189

Make a list of Prime Factors of all the given numbers initially

Prime Factorization of 669 is 3 x 223

Prime Factorization of 764 is 2 x 2 x 191

Prime Factorization of 510 is 2 x 3 x 5 x 17

Prime Factorization of 189 is 3 x 3 x 3 x 7

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

Step1:

Let's calculate the GCD of first two numbers

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

LCM(669, 764) = 511116

GCD(669, 764) = ( 669 x 764 ) / 511116

GCD(669, 764) = 511116 / 511116

GCD(669, 764) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 510

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

LCM(1, 510) = 510

GCD(1, 510) = ( 1 x 510 ) / 510

GCD(1, 510) = 510 / 510

GCD(1, 510) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 189

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

LCM(1, 189) = 189

GCD(1, 189) = ( 1 x 189 ) / 189

GCD(1, 189) = 189 / 189

GCD(1, 189) = 1

GCD of 669, 764, 510, 189 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 800, 517, 798, 654
• GCD of 466, 320, 597, 299
• GCD of 617, 987, 199, 475
• GCD of 810, 473, 977, 413
• GCD of 587, 244, 589, 560

1. What is the GCD of 669, 764, 510, 189?

GCD of 669, 764, 510, 189 is 1

2. Where do I get the detailed procedure to find GCD of 669, 764, 510, 189?

You can find a detailed procedure to find GCD of 669, 764, 510, 189 on our page.

3. How to find GCD of 669, 764, 510, 189 on a calculator?

You can find the GCD of 669, 764, 510, 189 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.