GCD of 725, 123, 23, 835 Calculator

Given Input numbers are 725, 123, 23, 835

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

Divisors of 725

List of positive integer divisors of 725 that divides 725 without a remainder.

1, 5, 25, 29, 145, 725

Divisors of 123

List of positive integer divisors of 123 that divides 123 without a remainder.

1, 3, 41, 123

Divisors of 23

List of positive integer divisors of 23 that divides 23 without a remainder.

1, 23

Divisors of 835

List of positive integer divisors of 835 that divides 835 without a remainder.

1, 5, 167, 835

Greatest Common Divisior

We found the divisors of 725, 123, 23, 835 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 725, 123, 23, 835 is 1.

Therefore, GCD of numbers 725, 123, 23, 835 is 1

Given Input Data is 725, 123, 23, 835

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

Prime Factorization of 725 is 5 x 5 x 29

Prime Factorization of 123 is 3 x 41

Prime Factorization of 23 is 23

Prime Factorization of 835 is 5 x 167

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(725, 123) = 89175

GCD(725, 123) = ( 725 x 123 ) / 89175

GCD(725, 123) = 89175 / 89175

GCD(725, 123) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 23

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

LCM(1, 23) = 23

GCD(1, 23) = ( 1 x 23 ) / 23

GCD(1, 23) = 23 / 23

GCD(1, 23) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 835

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

LCM(1, 835) = 835

GCD(1, 835) = ( 1 x 835 ) / 835

GCD(1, 835) = 835 / 835

GCD(1, 835) = 1

GCD of 725, 123, 23, 835 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 272, 812, 14, 350
• GCD of 295, 669, 34, 135
• GCD of 811, 565, 66, 283
• GCD of 524, 440, 68, 852
• GCD of 137, 334, 34, 521

1. What is the GCD of 725, 123, 23, 835?

GCD of 725, 123, 23, 835 is 1

2. Where do I get the detailed procedure to find GCD of 725, 123, 23, 835?

You can find a detailed procedure to find GCD of 725, 123, 23, 835 on our page.

3. How to find GCD of 725, 123, 23, 835 on a calculator?

You can find the GCD of 725, 123, 23, 835 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.