GCD of 349, 151, 308, 485 Calculator

Given Input numbers are 349, 151, 308, 485

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

Divisors of 349

List of positive integer divisors of 349 that divides 349 without a remainder.

1, 349

Divisors of 151

List of positive integer divisors of 151 that divides 151 without a remainder.

1, 151

Divisors of 308

List of positive integer divisors of 308 that divides 308 without a remainder.

1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308

Divisors of 485

List of positive integer divisors of 485 that divides 485 without a remainder.

1, 5, 97, 485

Greatest Common Divisior

We found the divisors of 349, 151, 308, 485 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 349, 151, 308, 485 is 1.

Therefore, GCD of numbers 349, 151, 308, 485 is 1

Given Input Data is 349, 151, 308, 485

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

Prime Factorization of 349 is 349

Prime Factorization of 151 is 151

Prime Factorization of 308 is 2 x 2 x 7 x 11

Prime Factorization of 485 is 5 x 97

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(349, 151) = 52699

GCD(349, 151) = ( 349 x 151 ) / 52699

GCD(349, 151) = 52699 / 52699

GCD(349, 151) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 308

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

LCM(1, 308) = 308

GCD(1, 308) = ( 1 x 308 ) / 308

GCD(1, 308) = 308 / 308

GCD(1, 308) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 485

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

LCM(1, 485) = 485

GCD(1, 485) = ( 1 x 485 ) / 485

GCD(1, 485) = 485 / 485

GCD(1, 485) = 1

GCD of 349, 151, 308, 485 is 1

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1. What is the GCD of 349, 151, 308, 485?

GCD of 349, 151, 308, 485 is 1

2. Where do I get the detailed procedure to find GCD of 349, 151, 308, 485?

You can find a detailed procedure to find GCD of 349, 151, 308, 485 on our page.

3. How to find GCD of 349, 151, 308, 485 on a calculator?

You can find the GCD of 349, 151, 308, 485 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.