GCD of 146, 629, 445, 209 Calculator

Given Input numbers are 146, 629, 445, 209

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

Divisors of 146

List of positive integer divisors of 146 that divides 146 without a remainder.

1, 2, 73, 146

Divisors of 629

List of positive integer divisors of 629 that divides 629 without a remainder.

1, 17, 37, 629

Divisors of 445

List of positive integer divisors of 445 that divides 445 without a remainder.

1, 5, 89, 445

Divisors of 209

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

1, 11, 19, 209

Greatest Common Divisior

We found the divisors of 146, 629, 445, 209 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 146, 629, 445, 209 is 1.

Therefore, GCD of numbers 146, 629, 445, 209 is 1

Given Input Data is 146, 629, 445, 209

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

Prime Factorization of 146 is 2 x 73

Prime Factorization of 629 is 17 x 37

Prime Factorization of 445 is 5 x 89

Prime Factorization of 209 is 11 x 19

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(146, 629) = 91834

GCD(146, 629) = ( 146 x 629 ) / 91834

GCD(146, 629) = 91834 / 91834

GCD(146, 629) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 445

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

LCM(1, 445) = 445

GCD(1, 445) = ( 1 x 445 ) / 445

GCD(1, 445) = 445 / 445

GCD(1, 445) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 209

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

LCM(1, 209) = 209

GCD(1, 209) = ( 1 x 209 ) / 209

GCD(1, 209) = 209 / 209

GCD(1, 209) = 1

GCD of 146, 629, 445, 209 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 661, 579, 432, 154
• GCD of 635, 887, 397, 209
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• GCD of 649, 303, 832, 717
• GCD of 491, 115, 174, 773

1. What is the GCD of 146, 629, 445, 209?

GCD of 146, 629, 445, 209 is 1

2. Where do I get the detailed procedure to find GCD of 146, 629, 445, 209?

You can find a detailed procedure to find GCD of 146, 629, 445, 209 on our page.

3. How to find GCD of 146, 629, 445, 209 on a calculator?

You can find the GCD of 146, 629, 445, 209 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.