GCD of 431, 245, 54, 567 Calculator

Given Input numbers are 431, 245, 54, 567

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

Divisors of 431

List of positive integer divisors of 431 that divides 431 without a remainder.

1, 431

Divisors of 245

List of positive integer divisors of 245 that divides 245 without a remainder.

1, 5, 7, 35, 49, 245

Divisors of 54

List of positive integer divisors of 54 that divides 54 without a remainder.

1, 2, 3, 6, 9, 18, 27, 54

Divisors of 567

List of positive integer divisors of 567 that divides 567 without a remainder.

1, 3, 7, 9, 21, 27, 63, 81, 189, 567

Greatest Common Divisior

We found the divisors of 431, 245, 54, 567 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 431, 245, 54, 567 is 1.

Therefore, GCD of numbers 431, 245, 54, 567 is 1

Given Input Data is 431, 245, 54, 567

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

Prime Factorization of 431 is 431

Prime Factorization of 245 is 5 x 7 x 7

Prime Factorization of 54 is 2 x 3 x 3 x 3

Prime Factorization of 567 is 3 x 3 x 3 x 3 x 7

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(431, 245) = 105595

GCD(431, 245) = ( 431 x 245 ) / 105595

GCD(431, 245) = 105595 / 105595

GCD(431, 245) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 54

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

LCM(1, 54) = 54

GCD(1, 54) = ( 1 x 54 ) / 54

GCD(1, 54) = 54 / 54

GCD(1, 54) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 567

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

LCM(1, 567) = 567

GCD(1, 567) = ( 1 x 567 ) / 567

GCD(1, 567) = 567 / 567

GCD(1, 567) = 1

GCD of 431, 245, 54, 567 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 377, 427, 98, 630
• GCD of 953, 299, 32, 454
• GCD of 106, 890, 98, 446
• GCD of 486, 930, 11, 292
• GCD of 288, 529, 60, 646

1. What is the GCD of 431, 245, 54, 567?

GCD of 431, 245, 54, 567 is 1

2. Where do I get the detailed procedure to find GCD of 431, 245, 54, 567?

You can find a detailed procedure to find GCD of 431, 245, 54, 567 on our page.

3. How to find GCD of 431, 245, 54, 567 on a calculator?

You can find the GCD of 431, 245, 54, 567 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.