GCD of 254, 124, 763, 325 Calculator

Given Input numbers are 254, 124, 763, 325

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

Divisors of 254

List of positive integer divisors of 254 that divides 254 without a remainder.

1, 2, 127, 254

Divisors of 124

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

1, 2, 4, 31, 62, 124

Divisors of 763

List of positive integer divisors of 763 that divides 763 without a remainder.

1, 7, 109, 763

Divisors of 325

List of positive integer divisors of 325 that divides 325 without a remainder.

1, 5, 13, 25, 65, 325

Greatest Common Divisior

We found the divisors of 254, 124, 763, 325 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 254, 124, 763, 325 is 1.

Therefore, GCD of numbers 254, 124, 763, 325 is 1

Given Input Data is 254, 124, 763, 325

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

Prime Factorization of 254 is 2 x 127

Prime Factorization of 124 is 2 x 2 x 31

Prime Factorization of 763 is 7 x 109

Prime Factorization of 325 is 5 x 5 x 13

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(254, 124) = 15748

GCD(254, 124) = ( 254 x 124 ) / 15748

GCD(254, 124) = 31496 / 15748

GCD(254, 124) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 763

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

LCM(2, 763) = 1526

GCD(2, 763) = ( 2 x 763 ) / 1526

GCD(2, 763) = 1526 / 1526

GCD(2, 763) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 325

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

LCM(1, 325) = 325

GCD(1, 325) = ( 1 x 325 ) / 325

GCD(1, 325) = 325 / 325

GCD(1, 325) = 1

GCD of 254, 124, 763, 325 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 282, 799, 681, 855
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• GCD of 814, 656, 887, 166
• GCD of 127, 266, 228, 724
• GCD of 948, 333, 335, 450

1. What is the GCD of 254, 124, 763, 325?

GCD of 254, 124, 763, 325 is 1

2. Where do I get the detailed procedure to find GCD of 254, 124, 763, 325?

You can find a detailed procedure to find GCD of 254, 124, 763, 325 on our page.

3. How to find GCD of 254, 124, 763, 325 on a calculator?

You can find the GCD of 254, 124, 763, 325 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.