GCD of 280, 813, 62, 244 Calculator

Given Input numbers are 280, 813, 62, 244

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

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 813

List of positive integer divisors of 813 that divides 813 without a remainder.

1, 3, 271, 813

Divisors of 62

List of positive integer divisors of 62 that divides 62 without a remainder.

1, 2, 31, 62

Divisors of 244

List of positive integer divisors of 244 that divides 244 without a remainder.

1, 2, 4, 61, 122, 244

Greatest Common Divisior

We found the divisors of 280, 813, 62, 244 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 280, 813, 62, 244 is 1.

Therefore, GCD of numbers 280, 813, 62, 244 is 1

Given Input Data is 280, 813, 62, 244

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

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

Prime Factorization of 813 is 3 x 271

Prime Factorization of 62 is 2 x 31

Prime Factorization of 244 is 2 x 2 x 61

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(280, 813) = 227640

GCD(280, 813) = ( 280 x 813 ) / 227640

GCD(280, 813) = 227640 / 227640

GCD(280, 813) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 62

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

LCM(1, 62) = 62

GCD(1, 62) = ( 1 x 62 ) / 62

GCD(1, 62) = 62 / 62

GCD(1, 62) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 244

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

LCM(1, 244) = 244

GCD(1, 244) = ( 1 x 244 ) / 244

GCD(1, 244) = 244 / 244

GCD(1, 244) = 1

GCD of 280, 813, 62, 244 is 1

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• GCD of 965, 274, 46, 123
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1. What is the GCD of 280, 813, 62, 244?

GCD of 280, 813, 62, 244 is 1

2. Where do I get the detailed procedure to find GCD of 280, 813, 62, 244?

You can find a detailed procedure to find GCD of 280, 813, 62, 244 on our page.

3. How to find GCD of 280, 813, 62, 244 on a calculator?

You can find the GCD of 280, 813, 62, 244 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.