GCD of 65, 424, 377, 297 Calculator

Given Input numbers are 65, 424, 377, 297

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

Divisors of 65

List of positive integer divisors of 65 that divides 65 without a remainder.

1, 5, 13, 65

Divisors of 424

List of positive integer divisors of 424 that divides 424 without a remainder.

1, 2, 4, 8, 53, 106, 212, 424

Divisors of 377

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

1, 13, 29, 377

Divisors of 297

List of positive integer divisors of 297 that divides 297 without a remainder.

1, 3, 9, 11, 27, 33, 99, 297

Greatest Common Divisior

We found the divisors of 65, 424, 377, 297 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 65, 424, 377, 297 is 1.

Therefore, GCD of numbers 65, 424, 377, 297 is 1

Given Input Data is 65, 424, 377, 297

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

Prime Factorization of 65 is 5 x 13

Prime Factorization of 424 is 2 x 2 x 2 x 53

Prime Factorization of 377 is 13 x 29

Prime Factorization of 297 is 3 x 3 x 3 x 11

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(65, 424) = 27560

GCD(65, 424) = ( 65 x 424 ) / 27560

GCD(65, 424) = 27560 / 27560

GCD(65, 424) = 1

Step2:

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

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 297

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

LCM(1, 297) = 297

GCD(1, 297) = ( 1 x 297 ) / 297

GCD(1, 297) = 297 / 297

GCD(1, 297) = 1

GCD of 65, 424, 377, 297 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 35, 293, 348, 903
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• GCD of 28, 464, 731, 758
• GCD of 15, 152, 304, 653
• GCD of 89, 845, 383, 286

1. What is the GCD of 65, 424, 377, 297?

GCD of 65, 424, 377, 297 is 1

2. Where do I get the detailed procedure to find GCD of 65, 424, 377, 297?

You can find a detailed procedure to find GCD of 65, 424, 377, 297 on our page.

3. How to find GCD of 65, 424, 377, 297 on a calculator?

You can find the GCD of 65, 424, 377, 297 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.