GCD of 275, 331, 15, 347 Calculator

Given Input numbers are 275, 331, 15, 347

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

Divisors of 275

List of positive integer divisors of 275 that divides 275 without a remainder.

1, 5, 11, 25, 55, 275

Divisors of 331

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

1, 331

Divisors of 15

List of positive integer divisors of 15 that divides 15 without a remainder.

1, 3, 5, 15

Divisors of 347

List of positive integer divisors of 347 that divides 347 without a remainder.

1, 347

Greatest Common Divisior

We found the divisors of 275, 331, 15, 347 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 275, 331, 15, 347 is 1.

Therefore, GCD of numbers 275, 331, 15, 347 is 1

Given Input Data is 275, 331, 15, 347

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

Prime Factorization of 275 is 5 x 5 x 11

Prime Factorization of 331 is 331

Prime Factorization of 15 is 3 x 5

Prime Factorization of 347 is 347

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(275, 331) = 91025

GCD(275, 331) = ( 275 x 331 ) / 91025

GCD(275, 331) = 91025 / 91025

GCD(275, 331) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 15

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

LCM(1, 15) = 15

GCD(1, 15) = ( 1 x 15 ) / 15

GCD(1, 15) = 15 / 15

GCD(1, 15) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 347

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

LCM(1, 347) = 347

GCD(1, 347) = ( 1 x 347 ) / 347

GCD(1, 347) = 347 / 347

GCD(1, 347) = 1

GCD of 275, 331, 15, 347 is 1

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• GCD of 980, 304, 51, 657
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• GCD of 199, 553, 12, 138

1. What is the GCD of 275, 331, 15, 347?

GCD of 275, 331, 15, 347 is 1

2. Where do I get the detailed procedure to find GCD of 275, 331, 15, 347?

You can find a detailed procedure to find GCD of 275, 331, 15, 347 on our page.

3. How to find GCD of 275, 331, 15, 347 on a calculator?

You can find the GCD of 275, 331, 15, 347 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.