GCD of 693, 487, 69, 179 Calculator

Given Input numbers are 693, 487, 69, 179

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

Divisors of 693

List of positive integer divisors of 693 that divides 693 without a remainder.

1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693

Divisors of 487

List of positive integer divisors of 487 that divides 487 without a remainder.

1, 487

Divisors of 69

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

1, 3, 23, 69

Divisors of 179

List of positive integer divisors of 179 that divides 179 without a remainder.

1, 179

Greatest Common Divisior

We found the divisors of 693, 487, 69, 179 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 693, 487, 69, 179 is 1.

Therefore, GCD of numbers 693, 487, 69, 179 is 1

Given Input Data is 693, 487, 69, 179

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

Prime Factorization of 693 is 3 x 3 x 7 x 11

Prime Factorization of 487 is 487

Prime Factorization of 69 is 3 x 23

Prime Factorization of 179 is 179

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(693, 487) = 337491

GCD(693, 487) = ( 693 x 487 ) / 337491

GCD(693, 487) = 337491 / 337491

GCD(693, 487) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 69

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

LCM(1, 69) = 69

GCD(1, 69) = ( 1 x 69 ) / 69

GCD(1, 69) = 69 / 69

GCD(1, 69) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 179

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

LCM(1, 179) = 179

GCD(1, 179) = ( 1 x 179 ) / 179

GCD(1, 179) = 179 / 179

GCD(1, 179) = 1

GCD of 693, 487, 69, 179 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 657, 162, 27, 433
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1. What is the GCD of 693, 487, 69, 179?

GCD of 693, 487, 69, 179 is 1

2. Where do I get the detailed procedure to find GCD of 693, 487, 69, 179?

You can find a detailed procedure to find GCD of 693, 487, 69, 179 on our page.

3. How to find GCD of 693, 487, 69, 179 on a calculator?

You can find the GCD of 693, 487, 69, 179 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.