GCD of 223, 429, 88, 489 Calculator

Given Input numbers are 223, 429, 88, 489

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

Divisors of 223

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

1, 223

Divisors of 429

List of positive integer divisors of 429 that divides 429 without a remainder.

1, 3, 11, 13, 33, 39, 143, 429

Divisors of 88

List of positive integer divisors of 88 that divides 88 without a remainder.

1, 2, 4, 8, 11, 22, 44, 88

Divisors of 489

List of positive integer divisors of 489 that divides 489 without a remainder.

1, 3, 163, 489

Greatest Common Divisior

We found the divisors of 223, 429, 88, 489 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 223, 429, 88, 489 is 1.

Therefore, GCD of numbers 223, 429, 88, 489 is 1

Given Input Data is 223, 429, 88, 489

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

Prime Factorization of 223 is 223

Prime Factorization of 429 is 3 x 11 x 13

Prime Factorization of 88 is 2 x 2 x 2 x 11

Prime Factorization of 489 is 3 x 163

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(223, 429) = 95667

GCD(223, 429) = ( 223 x 429 ) / 95667

GCD(223, 429) = 95667 / 95667

GCD(223, 429) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 88

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

LCM(1, 88) = 88

GCD(1, 88) = ( 1 x 88 ) / 88

GCD(1, 88) = 88 / 88

GCD(1, 88) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 489

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

LCM(1, 489) = 489

GCD(1, 489) = ( 1 x 489 ) / 489

GCD(1, 489) = 489 / 489

GCD(1, 489) = 1

GCD of 223, 429, 88, 489 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 620, 711, 83, 705
• GCD of 786, 241, 73, 200
• GCD of 605, 501, 11, 209
• GCD of 307, 373, 41, 936
• GCD of 168, 149, 16, 548

1. What is the GCD of 223, 429, 88, 489?

GCD of 223, 429, 88, 489 is 1

2. Where do I get the detailed procedure to find GCD of 223, 429, 88, 489?

You can find a detailed procedure to find GCD of 223, 429, 88, 489 on our page.

3. How to find GCD of 223, 429, 88, 489 on a calculator?

You can find the GCD of 223, 429, 88, 489 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.