GCD of 245, 273, 103, 683 Calculator

Given Input numbers are 245, 273, 103, 683

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

Divisors of 245

List of positive integer divisors of 245 that divides 245 without a remainder.

1, 5, 7, 35, 49, 245

Divisors of 273

List of positive integer divisors of 273 that divides 273 without a remainder.

1, 3, 7, 13, 21, 39, 91, 273

Divisors of 103

List of positive integer divisors of 103 that divides 103 without a remainder.

1, 103

Divisors of 683

List of positive integer divisors of 683 that divides 683 without a remainder.

1, 683

Greatest Common Divisior

We found the divisors of 245, 273, 103, 683 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 245, 273, 103, 683 is 1.

Therefore, GCD of numbers 245, 273, 103, 683 is 1

Given Input Data is 245, 273, 103, 683

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

Prime Factorization of 245 is 5 x 7 x 7

Prime Factorization of 273 is 3 x 7 x 13

Prime Factorization of 103 is 103

Prime Factorization of 683 is 683

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(245, 273) = 9555

GCD(245, 273) = ( 245 x 273 ) / 9555

GCD(245, 273) = 66885 / 9555

GCD(245, 273) = 7

Step2:

Here we consider the GCD from the above i.e. 7 as first number and the next as 103

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

LCM(7, 103) = 721

GCD(7, 103) = ( 7 x 103 ) / 721

GCD(7, 103) = 721 / 721

GCD(7, 103) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 683

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

LCM(1, 683) = 683

GCD(1, 683) = ( 1 x 683 ) / 683

GCD(1, 683) = 683 / 683

GCD(1, 683) = 1

GCD of 245, 273, 103, 683 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 300, 146, 712, 614
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• GCD of 106, 650, 194, 804
• GCD of 575, 994, 987, 743
• GCD of 354, 354, 210, 650

1. What is the GCD of 245, 273, 103, 683?

GCD of 245, 273, 103, 683 is 1

2. Where do I get the detailed procedure to find GCD of 245, 273, 103, 683?

You can find a detailed procedure to find GCD of 245, 273, 103, 683 on our page.

3. How to find GCD of 245, 273, 103, 683 on a calculator?

You can find the GCD of 245, 273, 103, 683 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.