GCD of 209, 669, 60, 501 Calculator

Given Input numbers are 209, 669, 60, 501

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

Divisors of 209

List of positive integer divisors of 209 that divides 209 without a remainder.

1, 11, 19, 209

Divisors of 669

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

1, 3, 223, 669

Divisors of 60

List of positive integer divisors of 60 that divides 60 without a remainder.

1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60

Divisors of 501

List of positive integer divisors of 501 that divides 501 without a remainder.

1, 3, 167, 501

Greatest Common Divisior

We found the divisors of 209, 669, 60, 501 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 209, 669, 60, 501 is 1.

Therefore, GCD of numbers 209, 669, 60, 501 is 1

Given Input Data is 209, 669, 60, 501

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

Prime Factorization of 209 is 11 x 19

Prime Factorization of 669 is 3 x 223

Prime Factorization of 60 is 2 x 2 x 3 x 5

Prime Factorization of 501 is 3 x 167

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(209, 669) = 139821

GCD(209, 669) = ( 209 x 669 ) / 139821

GCD(209, 669) = 139821 / 139821

GCD(209, 669) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 60

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

LCM(1, 60) = 60

GCD(1, 60) = ( 1 x 60 ) / 60

GCD(1, 60) = 60 / 60

GCD(1, 60) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 501

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

LCM(1, 501) = 501

GCD(1, 501) = ( 1 x 501 ) / 501

GCD(1, 501) = 501 / 501

GCD(1, 501) = 1

GCD of 209, 669, 60, 501 is 1

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1. What is the GCD of 209, 669, 60, 501?

GCD of 209, 669, 60, 501 is 1

2. Where do I get the detailed procedure to find GCD of 209, 669, 60, 501?

You can find a detailed procedure to find GCD of 209, 669, 60, 501 on our page.

3. How to find GCD of 209, 669, 60, 501 on a calculator?

You can find the GCD of 209, 669, 60, 501 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.