GCD of 155, 793, 83, 223 Calculator

Given Input numbers are 155, 793, 83, 223

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

Divisors of 155

List of positive integer divisors of 155 that divides 155 without a remainder.

1, 5, 31, 155

Divisors of 793

List of positive integer divisors of 793 that divides 793 without a remainder.

1, 13, 61, 793

Divisors of 83

List of positive integer divisors of 83 that divides 83 without a remainder.

1, 83

Divisors of 223

List of positive integer divisors of 223 that divides 223 without a remainder.

1, 223

Greatest Common Divisior

We found the divisors of 155, 793, 83, 223 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 155, 793, 83, 223 is 1.

Therefore, GCD of numbers 155, 793, 83, 223 is 1

Given Input Data is 155, 793, 83, 223

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

Prime Factorization of 155 is 5 x 31

Prime Factorization of 793 is 13 x 61

Prime Factorization of 83 is 83

Prime Factorization of 223 is 223

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(155, 793) = 122915

GCD(155, 793) = ( 155 x 793 ) / 122915

GCD(155, 793) = 122915 / 122915

GCD(155, 793) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 83

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

LCM(1, 83) = 83

GCD(1, 83) = ( 1 x 83 ) / 83

GCD(1, 83) = 83 / 83

GCD(1, 83) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 223

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

LCM(1, 223) = 223

GCD(1, 223) = ( 1 x 223 ) / 223

GCD(1, 223) = 223 / 223

GCD(1, 223) = 1

GCD of 155, 793, 83, 223 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 639, 836, 84, 375
• GCD of 999, 609, 38, 302
• GCD of 639, 121, 88, 286
• GCD of 315, 516, 45, 393
• GCD of 537, 379, 59, 991

1. What is the GCD of 155, 793, 83, 223?

GCD of 155, 793, 83, 223 is 1

2. Where do I get the detailed procedure to find GCD of 155, 793, 83, 223?

You can find a detailed procedure to find GCD of 155, 793, 83, 223 on our page.

3. How to find GCD of 155, 793, 83, 223 on a calculator?

You can find the GCD of 155, 793, 83, 223 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.