GCD of 245, 124, 671, 567 Calculator

Given Input numbers are 245, 124, 671, 567

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

Divisors of 245

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

1, 5, 7, 35, 49, 245

Divisors of 124

List of positive integer divisors of 124 that divides 124 without a remainder.

1, 2, 4, 31, 62, 124

Divisors of 671

List of positive integer divisors of 671 that divides 671 without a remainder.

1, 11, 61, 671

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 245, 124, 671, 567 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 245, 124, 671, 567 is 1.

Therefore, GCD of numbers 245, 124, 671, 567 is 1

Given Input Data is 245, 124, 671, 567

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

Prime Factorization of 245 is 5 x 7 x 7

Prime Factorization of 124 is 2 x 2 x 31

Prime Factorization of 671 is 11 x 61

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(245, 124) = 30380

GCD(245, 124) = ( 245 x 124 ) / 30380

GCD(245, 124) = 30380 / 30380

GCD(245, 124) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 671

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

LCM(1, 671) = 671

GCD(1, 671) = ( 1 x 671 ) / 671

GCD(1, 671) = 671 / 671

GCD(1, 671) = 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 245, 124, 671, 567 is 1

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1. What is the GCD of 245, 124, 671, 567?

GCD of 245, 124, 671, 567 is 1

2. Where do I get the detailed procedure to find GCD of 245, 124, 671, 567?

You can find a detailed procedure to find GCD of 245, 124, 671, 567 on our page.

3. How to find GCD of 245, 124, 671, 567 on a calculator?

You can find the GCD of 245, 124, 671, 567 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.