GCD of 426, 328, 69, 223 Calculator

Given Input numbers are 426, 328, 69, 223

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

Divisors of 426

List of positive integer divisors of 426 that divides 426 without a remainder.

1, 2, 3, 6, 71, 142, 213, 426

Divisors of 328

List of positive integer divisors of 328 that divides 328 without a remainder.

1, 2, 4, 8, 41, 82, 164, 328

Divisors of 69

List of positive integer divisors of 69 that divides 69 without a remainder.

1, 3, 23, 69

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 426, 328, 69, 223 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 426, 328, 69, 223 is 1.

Therefore, GCD of numbers 426, 328, 69, 223 is 1

Given Input Data is 426, 328, 69, 223

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

Prime Factorization of 426 is 2 x 3 x 71

Prime Factorization of 328 is 2 x 2 x 2 x 41

Prime Factorization of 69 is 3 x 23

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(426, 328) = 69864

GCD(426, 328) = ( 426 x 328 ) / 69864

GCD(426, 328) = 139728 / 69864

GCD(426, 328) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 69

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

LCM(2, 69) = 138

GCD(2, 69) = ( 2 x 69 ) / 138

GCD(2, 69) = 138 / 138

GCD(2, 69) = 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 426, 328, 69, 223 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 283, 910, 18, 953
• GCD of 175, 513, 82, 986
• GCD of 599, 596, 68, 916
• GCD of 650, 955, 74, 769
• GCD of 976, 486, 46, 539

1. What is the GCD of 426, 328, 69, 223?

GCD of 426, 328, 69, 223 is 1

2. Where do I get the detailed procedure to find GCD of 426, 328, 69, 223?

You can find a detailed procedure to find GCD of 426, 328, 69, 223 on our page.

3. How to find GCD of 426, 328, 69, 223 on a calculator?

You can find the GCD of 426, 328, 69, 223 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.