GCD of 669, 860, 431, 531 Calculator

Given Input numbers are 669, 860, 431, 531

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 860

List of positive integer divisors of 860 that divides 860 without a remainder.

1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860

Divisors of 431

List of positive integer divisors of 431 that divides 431 without a remainder.

1, 431

Divisors of 531

List of positive integer divisors of 531 that divides 531 without a remainder.

1, 3, 9, 59, 177, 531

Greatest Common Divisior

We found the divisors of 669, 860, 431, 531 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 669, 860, 431, 531 is 1.

Therefore, GCD of numbers 669, 860, 431, 531 is 1

Given Input Data is 669, 860, 431, 531

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

Prime Factorization of 669 is 3 x 223

Prime Factorization of 860 is 2 x 2 x 5 x 43

Prime Factorization of 431 is 431

Prime Factorization of 531 is 3 x 3 x 59

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, 860) = 575340

GCD(669, 860) = ( 669 x 860 ) / 575340

GCD(669, 860) = 575340 / 575340

GCD(669, 860) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 431

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

LCM(1, 431) = 431

GCD(1, 431) = ( 1 x 431 ) / 431

GCD(1, 431) = 431 / 431

GCD(1, 431) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 531

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

LCM(1, 531) = 531

GCD(1, 531) = ( 1 x 531 ) / 531

GCD(1, 531) = 531 / 531

GCD(1, 531) = 1

GCD of 669, 860, 431, 531 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 279, 323, 827, 372
• GCD of 941, 335, 817, 533
• GCD of 192, 328, 533, 379
• GCD of 806, 384, 664, 198
• GCD of 210, 751, 990, 400

1. What is the GCD of 669, 860, 431, 531?

GCD of 669, 860, 431, 531 is 1

2. Where do I get the detailed procedure to find GCD of 669, 860, 431, 531?

You can find a detailed procedure to find GCD of 669, 860, 431, 531 on our page.

3. How to find GCD of 669, 860, 431, 531 on a calculator?

You can find the GCD of 669, 860, 431, 531 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.