GCD of 209, 444, 65, 101 Calculator

Given Input numbers are 209, 444, 65, 101

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 444

List of positive integer divisors of 444 that divides 444 without a remainder.

1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444

Divisors of 65

List of positive integer divisors of 65 that divides 65 without a remainder.

1, 5, 13, 65

Divisors of 101

List of positive integer divisors of 101 that divides 101 without a remainder.

1, 101

Greatest Common Divisior

We found the divisors of 209, 444, 65, 101 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 209, 444, 65, 101 is 1.

Therefore, GCD of numbers 209, 444, 65, 101 is 1

Given Input Data is 209, 444, 65, 101

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

Prime Factorization of 209 is 11 x 19

Prime Factorization of 444 is 2 x 2 x 3 x 37

Prime Factorization of 65 is 5 x 13

Prime Factorization of 101 is 101

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, 444) = 92796

GCD(209, 444) = ( 209 x 444 ) / 92796

GCD(209, 444) = 92796 / 92796

GCD(209, 444) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 65

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

LCM(1, 65) = 65

GCD(1, 65) = ( 1 x 65 ) / 65

GCD(1, 65) = 65 / 65

GCD(1, 65) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 101

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

LCM(1, 101) = 101

GCD(1, 101) = ( 1 x 101 ) / 101

GCD(1, 101) = 101 / 101

GCD(1, 101) = 1

GCD of 209, 444, 65, 101 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 890, 311, 22, 487
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• GCD of 997, 419, 37, 655
• GCD of 364, 354, 25, 928
• GCD of 147, 434, 46, 338

1. What is the GCD of 209, 444, 65, 101?

GCD of 209, 444, 65, 101 is 1

2. Where do I get the detailed procedure to find GCD of 209, 444, 65, 101?

You can find a detailed procedure to find GCD of 209, 444, 65, 101 on our page.

3. How to find GCD of 209, 444, 65, 101 on a calculator?

You can find the GCD of 209, 444, 65, 101 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.