GCD of 403, 158, 58, 731 Calculator

Given Input numbers are 403, 158, 58, 731

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

Divisors of 403

List of positive integer divisors of 403 that divides 403 without a remainder.

1, 13, 31, 403

Divisors of 158

List of positive integer divisors of 158 that divides 158 without a remainder.

1, 2, 79, 158

Divisors of 58

List of positive integer divisors of 58 that divides 58 without a remainder.

1, 2, 29, 58

Divisors of 731

List of positive integer divisors of 731 that divides 731 without a remainder.

1, 17, 43, 731

Greatest Common Divisior

We found the divisors of 403, 158, 58, 731 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 403, 158, 58, 731 is 1.

Therefore, GCD of numbers 403, 158, 58, 731 is 1

Given Input Data is 403, 158, 58, 731

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

Prime Factorization of 403 is 13 x 31

Prime Factorization of 158 is 2 x 79

Prime Factorization of 58 is 2 x 29

Prime Factorization of 731 is 17 x 43

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(403, 158) = 63674

GCD(403, 158) = ( 403 x 158 ) / 63674

GCD(403, 158) = 63674 / 63674

GCD(403, 158) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 58

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

LCM(1, 58) = 58

GCD(1, 58) = ( 1 x 58 ) / 58

GCD(1, 58) = 58 / 58

GCD(1, 58) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 731

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

LCM(1, 731) = 731

GCD(1, 731) = ( 1 x 731 ) / 731

GCD(1, 731) = 731 / 731

GCD(1, 731) = 1

GCD of 403, 158, 58, 731 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 183, 920, 35, 177
• GCD of 633, 365, 94, 583
• GCD of 675, 376, 94, 429
• GCD of 573, 537, 66, 706
• GCD of 252, 945, 86, 380

1. What is the GCD of 403, 158, 58, 731?

GCD of 403, 158, 58, 731 is 1

2. Where do I get the detailed procedure to find GCD of 403, 158, 58, 731?

You can find a detailed procedure to find GCD of 403, 158, 58, 731 on our page.

3. How to find GCD of 403, 158, 58, 731 on a calculator?

You can find the GCD of 403, 158, 58, 731 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.