GCD of 518, 549, 435, 380 Calculator

Given Input numbers are 518, 549, 435, 380

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

Divisors of 518

List of positive integer divisors of 518 that divides 518 without a remainder.

1, 2, 7, 14, 37, 74, 259, 518

Divisors of 549

List of positive integer divisors of 549 that divides 549 without a remainder.

1, 3, 9, 61, 183, 549

Divisors of 435

List of positive integer divisors of 435 that divides 435 without a remainder.

1, 3, 5, 15, 29, 87, 145, 435

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

Greatest Common Divisior

We found the divisors of 518, 549, 435, 380 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 518, 549, 435, 380 is 1.

Therefore, GCD of numbers 518, 549, 435, 380 is 1

Given Input Data is 518, 549, 435, 380

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

Prime Factorization of 518 is 2 x 7 x 37

Prime Factorization of 549 is 3 x 3 x 61

Prime Factorization of 435 is 3 x 5 x 29

Prime Factorization of 380 is 2 x 2 x 5 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(518, 549) = 284382

GCD(518, 549) = ( 518 x 549 ) / 284382

GCD(518, 549) = 284382 / 284382

GCD(518, 549) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 435

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

LCM(1, 435) = 435

GCD(1, 435) = ( 1 x 435 ) / 435

GCD(1, 435) = 435 / 435

GCD(1, 435) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 380

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

LCM(1, 380) = 380

GCD(1, 380) = ( 1 x 380 ) / 380

GCD(1, 380) = 380 / 380

GCD(1, 380) = 1

GCD of 518, 549, 435, 380 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 753, 813, 781, 489
• GCD of 228, 492, 901, 491
• GCD of 631, 791, 910, 157
• GCD of 603, 768, 590, 408
• GCD of 439, 933, 847, 636

1. What is the GCD of 518, 549, 435, 380?

GCD of 518, 549, 435, 380 is 1

2. Where do I get the detailed procedure to find GCD of 518, 549, 435, 380?

You can find a detailed procedure to find GCD of 518, 549, 435, 380 on our page.

3. How to find GCD of 518, 549, 435, 380 on a calculator?

You can find the GCD of 518, 549, 435, 380 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.