GCD of 131, 280, 221, 330 Calculator

Given Input numbers are 131, 280, 221, 330

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

Divisors of 131

List of positive integer divisors of 131 that divides 131 without a remainder.

1, 131

Divisors of 280

List of positive integer divisors of 280 that divides 280 without a remainder.

1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280

Divisors of 221

List of positive integer divisors of 221 that divides 221 without a remainder.

1, 13, 17, 221

Divisors of 330

List of positive integer divisors of 330 that divides 330 without a remainder.

1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330

Greatest Common Divisior

We found the divisors of 131, 280, 221, 330 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 131, 280, 221, 330 is 1.

Therefore, GCD of numbers 131, 280, 221, 330 is 1

Given Input Data is 131, 280, 221, 330

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

Prime Factorization of 131 is 131

Prime Factorization of 280 is 2 x 2 x 2 x 5 x 7

Prime Factorization of 221 is 13 x 17

Prime Factorization of 330 is 2 x 3 x 5 x 11

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(131, 280) = 36680

GCD(131, 280) = ( 131 x 280 ) / 36680

GCD(131, 280) = 36680 / 36680

GCD(131, 280) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 221

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

LCM(1, 221) = 221

GCD(1, 221) = ( 1 x 221 ) / 221

GCD(1, 221) = 221 / 221

GCD(1, 221) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 330

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

LCM(1, 330) = 330

GCD(1, 330) = ( 1 x 330 ) / 330

GCD(1, 330) = 330 / 330

GCD(1, 330) = 1

GCD of 131, 280, 221, 330 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 241, 819, 501, 780
• GCD of 136, 551, 572, 565
• GCD of 176, 722, 819, 798
• GCD of 709, 610, 224, 210
• GCD of 241, 664, 115, 997

1. What is the GCD of 131, 280, 221, 330?

GCD of 131, 280, 221, 330 is 1

2. Where do I get the detailed procedure to find GCD of 131, 280, 221, 330?

You can find a detailed procedure to find GCD of 131, 280, 221, 330 on our page.

3. How to find GCD of 131, 280, 221, 330 on a calculator?

You can find the GCD of 131, 280, 221, 330 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.