GCD of 302, 331, 247, 270 Calculator

Given Input numbers are 302, 331, 247, 270

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

Divisors of 302

List of positive integer divisors of 302 that divides 302 without a remainder.

1, 2, 151, 302

Divisors of 331

List of positive integer divisors of 331 that divides 331 without a remainder.

1, 331

Divisors of 247

List of positive integer divisors of 247 that divides 247 without a remainder.

1, 13, 19, 247

Divisors of 270

List of positive integer divisors of 270 that divides 270 without a remainder.

1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270

Greatest Common Divisior

We found the divisors of 302, 331, 247, 270 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 302, 331, 247, 270 is 1.

Therefore, GCD of numbers 302, 331, 247, 270 is 1

Given Input Data is 302, 331, 247, 270

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

Prime Factorization of 302 is 2 x 151

Prime Factorization of 331 is 331

Prime Factorization of 247 is 13 x 19

Prime Factorization of 270 is 2 x 3 x 3 x 3 x 5

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(302, 331) = 99962

GCD(302, 331) = ( 302 x 331 ) / 99962

GCD(302, 331) = 99962 / 99962

GCD(302, 331) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 247

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

LCM(1, 247) = 247

GCD(1, 247) = ( 1 x 247 ) / 247

GCD(1, 247) = 247 / 247

GCD(1, 247) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 270

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

LCM(1, 270) = 270

GCD(1, 270) = ( 1 x 270 ) / 270

GCD(1, 270) = 270 / 270

GCD(1, 270) = 1

GCD of 302, 331, 247, 270 is 1

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• GCD of 563, 875, 423, 701
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1. What is the GCD of 302, 331, 247, 270?

GCD of 302, 331, 247, 270 is 1

2. Where do I get the detailed procedure to find GCD of 302, 331, 247, 270?

You can find a detailed procedure to find GCD of 302, 331, 247, 270 on our page.

3. How to find GCD of 302, 331, 247, 270 on a calculator?

You can find the GCD of 302, 331, 247, 270 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.