GCD of 237, 717, 98, 130 Calculator

Given Input numbers are 237, 717, 98, 130

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

Divisors of 237

List of positive integer divisors of 237 that divides 237 without a remainder.

1, 3, 79, 237

Divisors of 717

List of positive integer divisors of 717 that divides 717 without a remainder.

1, 3, 239, 717

Divisors of 98

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

1, 2, 7, 14, 49, 98

Divisors of 130

List of positive integer divisors of 130 that divides 130 without a remainder.

1, 2, 5, 10, 13, 26, 65, 130

Greatest Common Divisior

We found the divisors of 237, 717, 98, 130 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 237, 717, 98, 130 is 1.

Therefore, GCD of numbers 237, 717, 98, 130 is 1

Given Input Data is 237, 717, 98, 130

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

Prime Factorization of 237 is 3 x 79

Prime Factorization of 717 is 3 x 239

Prime Factorization of 98 is 2 x 7 x 7

Prime Factorization of 130 is 2 x 5 x 13

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(237, 717) = 56643

GCD(237, 717) = ( 237 x 717 ) / 56643

GCD(237, 717) = 169929 / 56643

GCD(237, 717) = 3

Step2:

Here we consider the GCD from the above i.e. 3 as first number and the next as 98

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

LCM(3, 98) = 294

GCD(3, 98) = ( 3 x 98 ) / 294

GCD(3, 98) = 294 / 294

GCD(3, 98) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 130

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

LCM(1, 130) = 130

GCD(1, 130) = ( 1 x 130 ) / 130

GCD(1, 130) = 130 / 130

GCD(1, 130) = 1

GCD of 237, 717, 98, 130 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 436, 373, 29, 812
• GCD of 362, 108, 79, 657
• GCD of 310, 257, 54, 512
• GCD of 260, 531, 81, 348
• GCD of 436, 820, 24, 121

1. What is the GCD of 237, 717, 98, 130?

GCD of 237, 717, 98, 130 is 1

2. Where do I get the detailed procedure to find GCD of 237, 717, 98, 130?

You can find a detailed procedure to find GCD of 237, 717, 98, 130 on our page.

3. How to find GCD of 237, 717, 98, 130 on a calculator?

You can find the GCD of 237, 717, 98, 130 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.