GCD of 397, 151, 441, 377 Calculator

Given Input numbers are 397, 151, 441, 377

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

Divisors of 397

List of positive integer divisors of 397 that divides 397 without a remainder.

1, 397

Divisors of 151

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

1, 151

Divisors of 441

List of positive integer divisors of 441 that divides 441 without a remainder.

1, 3, 7, 9, 21, 49, 63, 147, 441

Divisors of 377

List of positive integer divisors of 377 that divides 377 without a remainder.

1, 13, 29, 377

Greatest Common Divisior

We found the divisors of 397, 151, 441, 377 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 397, 151, 441, 377 is 1.

Therefore, GCD of numbers 397, 151, 441, 377 is 1

Given Input Data is 397, 151, 441, 377

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

Prime Factorization of 397 is 397

Prime Factorization of 151 is 151

Prime Factorization of 441 is 3 x 3 x 7 x 7

Prime Factorization of 377 is 13 x 29

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(397, 151) = 59947

GCD(397, 151) = ( 397 x 151 ) / 59947

GCD(397, 151) = 59947 / 59947

GCD(397, 151) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 441

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

LCM(1, 441) = 441

GCD(1, 441) = ( 1 x 441 ) / 441

GCD(1, 441) = 441 / 441

GCD(1, 441) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 377

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

LCM(1, 377) = 377

GCD(1, 377) = ( 1 x 377 ) / 377

GCD(1, 377) = 377 / 377

GCD(1, 377) = 1

GCD of 397, 151, 441, 377 is 1

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1. What is the GCD of 397, 151, 441, 377?

GCD of 397, 151, 441, 377 is 1

2. Where do I get the detailed procedure to find GCD of 397, 151, 441, 377?

You can find a detailed procedure to find GCD of 397, 151, 441, 377 on our page.

3. How to find GCD of 397, 151, 441, 377 on a calculator?

You can find the GCD of 397, 151, 441, 377 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.