GCD of 124, 615, 80, 223 Calculator

Given Input numbers are 124, 615, 80, 223

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

Divisors of 124

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

1, 2, 4, 31, 62, 124

Divisors of 615

List of positive integer divisors of 615 that divides 615 without a remainder.

1, 3, 5, 15, 41, 123, 205, 615

Divisors of 80

List of positive integer divisors of 80 that divides 80 without a remainder.

1, 2, 4, 5, 8, 10, 16, 20, 40, 80

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 124, 615, 80, 223 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 124, 615, 80, 223 is 1.

Therefore, GCD of numbers 124, 615, 80, 223 is 1

Given Input Data is 124, 615, 80, 223

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

Prime Factorization of 124 is 2 x 2 x 31

Prime Factorization of 615 is 3 x 5 x 41

Prime Factorization of 80 is 2 x 2 x 2 x 2 x 5

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(124, 615) = 76260

GCD(124, 615) = ( 124 x 615 ) / 76260

GCD(124, 615) = 76260 / 76260

GCD(124, 615) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 80

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

LCM(1, 80) = 80

GCD(1, 80) = ( 1 x 80 ) / 80

GCD(1, 80) = 80 / 80

GCD(1, 80) = 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 124, 615, 80, 223 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 536, 397, 46, 924
• GCD of 351, 980, 24, 461
• GCD of 914, 111, 33, 965
• GCD of 408, 419, 95, 417
• GCD of 352, 552, 42, 799

1. What is the GCD of 124, 615, 80, 223?

GCD of 124, 615, 80, 223 is 1

2. Where do I get the detailed procedure to find GCD of 124, 615, 80, 223?

You can find a detailed procedure to find GCD of 124, 615, 80, 223 on our page.

3. How to find GCD of 124, 615, 80, 223 on a calculator?

You can find the GCD of 124, 615, 80, 223 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.