GCD of 380, 487, 34, 497 Calculator

Given Input numbers are 380, 487, 34, 497

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

Divisors of 380

List of positive integer divisors of 380 that divides 380 without a remainder.

1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380

Divisors of 487

List of positive integer divisors of 487 that divides 487 without a remainder.

1, 487

Divisors of 34

List of positive integer divisors of 34 that divides 34 without a remainder.

1, 2, 17, 34

Divisors of 497

List of positive integer divisors of 497 that divides 497 without a remainder.

1, 7, 71, 497

Greatest Common Divisior

We found the divisors of 380, 487, 34, 497 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 380, 487, 34, 497 is 1.

Therefore, GCD of numbers 380, 487, 34, 497 is 1

Given Input Data is 380, 487, 34, 497

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

Prime Factorization of 380 is 2 x 2 x 5 x 19

Prime Factorization of 487 is 487

Prime Factorization of 34 is 2 x 17

Prime Factorization of 497 is 7 x 71

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(380, 487) = 185060

GCD(380, 487) = ( 380 x 487 ) / 185060

GCD(380, 487) = 185060 / 185060

GCD(380, 487) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 34

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

LCM(1, 34) = 34

GCD(1, 34) = ( 1 x 34 ) / 34

GCD(1, 34) = 34 / 34

GCD(1, 34) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 497

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

LCM(1, 497) = 497

GCD(1, 497) = ( 1 x 497 ) / 497

GCD(1, 497) = 497 / 497

GCD(1, 497) = 1

GCD of 380, 487, 34, 497 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 669, 319, 22, 984
• GCD of 459, 194, 98, 164
• GCD of 236, 420, 65, 823
• GCD of 806, 744, 99, 793
• GCD of 838, 164, 80, 899

1. What is the GCD of 380, 487, 34, 497?

GCD of 380, 487, 34, 497 is 1

2. Where do I get the detailed procedure to find GCD of 380, 487, 34, 497?

You can find a detailed procedure to find GCD of 380, 487, 34, 497 on our page.

3. How to find GCD of 380, 487, 34, 497 on a calculator?

You can find the GCD of 380, 487, 34, 497 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.