GCD of 87, 253, 237, 130 Calculator

Given Input numbers are 87, 253, 237, 130

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

Divisors of 87

List of positive integer divisors of 87 that divides 87 without a remainder.

1, 3, 29, 87

Divisors of 253

List of positive integer divisors of 253 that divides 253 without a remainder.

1, 11, 23, 253

Divisors of 237

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

1, 3, 79, 237

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 87, 253, 237, 130 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 87, 253, 237, 130 is 1.

Therefore, GCD of numbers 87, 253, 237, 130 is 1

Given Input Data is 87, 253, 237, 130

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

Prime Factorization of 87 is 3 x 29

Prime Factorization of 253 is 11 x 23

Prime Factorization of 237 is 3 x 79

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(87, 253) = 22011

GCD(87, 253) = ( 87 x 253 ) / 22011

GCD(87, 253) = 22011 / 22011

GCD(87, 253) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 237

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

LCM(1, 237) = 237

GCD(1, 237) = ( 1 x 237 ) / 237

GCD(1, 237) = 237 / 237

GCD(1, 237) = 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 87, 253, 237, 130 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 14, 876, 395, 626
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1. What is the GCD of 87, 253, 237, 130?

GCD of 87, 253, 237, 130 is 1

2. Where do I get the detailed procedure to find GCD of 87, 253, 237, 130?

You can find a detailed procedure to find GCD of 87, 253, 237, 130 on our page.

3. How to find GCD of 87, 253, 237, 130 on a calculator?

You can find the GCD of 87, 253, 237, 130 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.