GCD of 61, 671, 619, 369 Calculator

Given Input numbers are 61, 671, 619, 369

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

Divisors of 61

List of positive integer divisors of 61 that divides 61 without a remainder.

1, 61

Divisors of 671

List of positive integer divisors of 671 that divides 671 without a remainder.

1, 11, 61, 671

Divisors of 619

List of positive integer divisors of 619 that divides 619 without a remainder.

1, 619

Divisors of 369

List of positive integer divisors of 369 that divides 369 without a remainder.

1, 3, 9, 41, 123, 369

Greatest Common Divisior

We found the divisors of 61, 671, 619, 369 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 61, 671, 619, 369 is 1.

Therefore, GCD of numbers 61, 671, 619, 369 is 1

Given Input Data is 61, 671, 619, 369

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

Prime Factorization of 61 is 61

Prime Factorization of 671 is 11 x 61

Prime Factorization of 619 is 619

Prime Factorization of 369 is 3 x 3 x 41

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(61, 671) = 671

GCD(61, 671) = ( 61 x 671 ) / 671

GCD(61, 671) = 40931 / 671

GCD(61, 671) = 61

Step2:

Here we consider the GCD from the above i.e. 61 as first number and the next as 619

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

LCM(61, 619) = 37759

GCD(61, 619) = ( 61 x 619 ) / 37759

GCD(61, 619) = 37759 / 37759

GCD(61, 619) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 369

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

LCM(1, 369) = 369

GCD(1, 369) = ( 1 x 369 ) / 369

GCD(1, 369) = 369 / 369

GCD(1, 369) = 1

GCD of 61, 671, 619, 369 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 78, 102, 614, 598
• GCD of 60, 407, 467, 888
• GCD of 82, 727, 225, 861
• GCD of 35, 829, 973, 237
• GCD of 81, 365, 455, 326

1. What is the GCD of 61, 671, 619, 369?

GCD of 61, 671, 619, 369 is 1

2. Where do I get the detailed procedure to find GCD of 61, 671, 619, 369?

You can find a detailed procedure to find GCD of 61, 671, 619, 369 on our page.

3. How to find GCD of 61, 671, 619, 369 on a calculator?

You can find the GCD of 61, 671, 619, 369 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.