GCD of 15, 917, 366, 223 Calculator

Given Input numbers are 15, 917, 366, 223

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

Divisors of 15

List of positive integer divisors of 15 that divides 15 without a remainder.

1, 3, 5, 15

Divisors of 917

List of positive integer divisors of 917 that divides 917 without a remainder.

1, 7, 131, 917

Divisors of 366

List of positive integer divisors of 366 that divides 366 without a remainder.

1, 2, 3, 6, 61, 122, 183, 366

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 15, 917, 366, 223 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 15, 917, 366, 223 is 1.

Therefore, GCD of numbers 15, 917, 366, 223 is 1

Given Input Data is 15, 917, 366, 223

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

Prime Factorization of 15 is 3 x 5

Prime Factorization of 917 is 7 x 131

Prime Factorization of 366 is 2 x 3 x 61

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(15, 917) = 13755

GCD(15, 917) = ( 15 x 917 ) / 13755

GCD(15, 917) = 13755 / 13755

GCD(15, 917) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 366

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

LCM(1, 366) = 366

GCD(1, 366) = ( 1 x 366 ) / 366

GCD(1, 366) = 366 / 366

GCD(1, 366) = 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 15, 917, 366, 223 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 21, 776, 957, 171
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• GCD of 77, 515, 914, 883
• GCD of 26, 307, 306, 646
• GCD of 79, 275, 401, 141

1. What is the GCD of 15, 917, 366, 223?

GCD of 15, 917, 366, 223 is 1

2. Where do I get the detailed procedure to find GCD of 15, 917, 366, 223?

You can find a detailed procedure to find GCD of 15, 917, 366, 223 on our page.

3. How to find GCD of 15, 917, 366, 223 on a calculator?

You can find the GCD of 15, 917, 366, 223 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.