GCD of 307, 983, 98, 285 Calculator

Given Input numbers are 307, 983, 98, 285

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

Divisors of 307

List of positive integer divisors of 307 that divides 307 without a remainder.

1, 307

Divisors of 983

List of positive integer divisors of 983 that divides 983 without a remainder.

1, 983

Divisors of 98

List of positive integer divisors of 98 that divides 98 without a remainder.

1, 2, 7, 14, 49, 98

Divisors of 285

List of positive integer divisors of 285 that divides 285 without a remainder.

1, 3, 5, 15, 19, 57, 95, 285

Greatest Common Divisior

We found the divisors of 307, 983, 98, 285 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 307, 983, 98, 285 is 1.

Therefore, GCD of numbers 307, 983, 98, 285 is 1

Given Input Data is 307, 983, 98, 285

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

Prime Factorization of 307 is 307

Prime Factorization of 983 is 983

Prime Factorization of 98 is 2 x 7 x 7

Prime Factorization of 285 is 3 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(307, 983) = 301781

GCD(307, 983) = ( 307 x 983 ) / 301781

GCD(307, 983) = 301781 / 301781

GCD(307, 983) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 98

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

LCM(1, 98) = 98

GCD(1, 98) = ( 1 x 98 ) / 98

GCD(1, 98) = 98 / 98

GCD(1, 98) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 285

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

LCM(1, 285) = 285

GCD(1, 285) = ( 1 x 285 ) / 285

GCD(1, 285) = 285 / 285

GCD(1, 285) = 1

GCD of 307, 983, 98, 285 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 562, 652, 13, 924
• GCD of 798, 136, 76, 626
• GCD of 710, 868, 56, 730
• GCD of 384, 179, 66, 599
• GCD of 722, 677, 69, 983

1. What is the GCD of 307, 983, 98, 285?

GCD of 307, 983, 98, 285 is 1

2. Where do I get the detailed procedure to find GCD of 307, 983, 98, 285?

You can find a detailed procedure to find GCD of 307, 983, 98, 285 on our page.

3. How to find GCD of 307, 983, 98, 285 on a calculator?

You can find the GCD of 307, 983, 98, 285 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.