GCD of 69, 710, 289, 673 Calculator

Given Input numbers are 69, 710, 289, 673

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

Divisors of 69

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

1, 3, 23, 69

Divisors of 710

List of positive integer divisors of 710 that divides 710 without a remainder.

1, 2, 5, 10, 71, 142, 355, 710

Divisors of 289

List of positive integer divisors of 289 that divides 289 without a remainder.

1, 17, 289

Divisors of 673

List of positive integer divisors of 673 that divides 673 without a remainder.

1, 673

Greatest Common Divisior

We found the divisors of 69, 710, 289, 673 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 69, 710, 289, 673 is 1.

Therefore, GCD of numbers 69, 710, 289, 673 is 1

Given Input Data is 69, 710, 289, 673

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

Prime Factorization of 69 is 3 x 23

Prime Factorization of 710 is 2 x 5 x 71

Prime Factorization of 289 is 17 x 17

Prime Factorization of 673 is 673

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(69, 710) = 48990

GCD(69, 710) = ( 69 x 710 ) / 48990

GCD(69, 710) = 48990 / 48990

GCD(69, 710) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 289

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

LCM(1, 289) = 289

GCD(1, 289) = ( 1 x 289 ) / 289

GCD(1, 289) = 289 / 289

GCD(1, 289) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 673

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

LCM(1, 673) = 673

GCD(1, 673) = ( 1 x 673 ) / 673

GCD(1, 673) = 673 / 673

GCD(1, 673) = 1

GCD of 69, 710, 289, 673 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 33, 286, 161, 255
• GCD of 12, 414, 279, 630
• GCD of 37, 389, 132, 684
• GCD of 84, 254, 833, 359
• GCD of 20, 115, 228, 503

1. What is the GCD of 69, 710, 289, 673?

GCD of 69, 710, 289, 673 is 1

2. Where do I get the detailed procedure to find GCD of 69, 710, 289, 673?

You can find a detailed procedure to find GCD of 69, 710, 289, 673 on our page.

3. How to find GCD of 69, 710, 289, 673 on a calculator?

You can find the GCD of 69, 710, 289, 673 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.