GCD of 527, 865, 69, 279 Calculator

Given Input numbers are 527, 865, 69, 279

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

Divisors of 527

List of positive integer divisors of 527 that divides 527 without a remainder.

1, 17, 31, 527

Divisors of 865

List of positive integer divisors of 865 that divides 865 without a remainder.

1, 5, 173, 865

Divisors of 69

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

1, 3, 23, 69

Divisors of 279

List of positive integer divisors of 279 that divides 279 without a remainder.

1, 3, 9, 31, 93, 279

Greatest Common Divisior

We found the divisors of 527, 865, 69, 279 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 527, 865, 69, 279 is 1.

Therefore, GCD of numbers 527, 865, 69, 279 is 1

Given Input Data is 527, 865, 69, 279

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

Prime Factorization of 527 is 17 x 31

Prime Factorization of 865 is 5 x 173

Prime Factorization of 69 is 3 x 23

Prime Factorization of 279 is 3 x 3 x 31

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(527, 865) = 455855

GCD(527, 865) = ( 527 x 865 ) / 455855

GCD(527, 865) = 455855 / 455855

GCD(527, 865) = 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 279

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

LCM(1, 279) = 279

GCD(1, 279) = ( 1 x 279 ) / 279

GCD(1, 279) = 279 / 279

GCD(1, 279) = 1

GCD of 527, 865, 69, 279 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 410, 454, 74, 608
• GCD of 170, 700, 32, 930
• GCD of 313, 307, 68, 315
• GCD of 994, 549, 49, 749
• GCD of 378, 763, 42, 312

1. What is the GCD of 527, 865, 69, 279?

GCD of 527, 865, 69, 279 is 1

2. Where do I get the detailed procedure to find GCD of 527, 865, 69, 279?

You can find a detailed procedure to find GCD of 527, 865, 69, 279 on our page.

3. How to find GCD of 527, 865, 69, 279 on a calculator?

You can find the GCD of 527, 865, 69, 279 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.