GCD of 264, 555, 561, 862 Calculator

Given Input numbers are 264, 555, 561, 862

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

Divisors of 264

List of positive integer divisors of 264 that divides 264 without a remainder.

1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264

Divisors of 555

List of positive integer divisors of 555 that divides 555 without a remainder.

1, 3, 5, 15, 37, 111, 185, 555

Divisors of 561

List of positive integer divisors of 561 that divides 561 without a remainder.

1, 3, 11, 17, 33, 51, 187, 561

Divisors of 862

List of positive integer divisors of 862 that divides 862 without a remainder.

1, 2, 431, 862

Greatest Common Divisior

We found the divisors of 264, 555, 561, 862 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 264, 555, 561, 862 is 1.

Therefore, GCD of numbers 264, 555, 561, 862 is 1

Given Input Data is 264, 555, 561, 862

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

Prime Factorization of 264 is 2 x 2 x 2 x 3 x 11

Prime Factorization of 555 is 3 x 5 x 37

Prime Factorization of 561 is 3 x 11 x 17

Prime Factorization of 862 is 2 x 431

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(264, 555) = 48840

GCD(264, 555) = ( 264 x 555 ) / 48840

GCD(264, 555) = 146520 / 48840

GCD(264, 555) = 3

Step2:

Here we consider the GCD from the above i.e. 3 as first number and the next as 561

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

LCM(3, 561) = 561

GCD(3, 561) = ( 3 x 561 ) / 561

GCD(3, 561) = 1683 / 561

GCD(3, 561) = 3

Step3:

Here we consider the GCD from the above i.e. 3 as first number and the next as 862

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

LCM(3, 862) = 2586

GCD(3, 862) = ( 3 x 862 ) / 2586

GCD(3, 862) = 2586 / 2586

GCD(3, 862) = 1

GCD of 264, 555, 561, 862 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 685, 837, 697, 107
• GCD of 831, 416, 546, 906
• GCD of 238, 348, 197, 553
• GCD of 392, 690, 905, 658
• GCD of 558, 353, 956, 130

1. What is the GCD of 264, 555, 561, 862?

GCD of 264, 555, 561, 862 is 1

2. Where do I get the detailed procedure to find GCD of 264, 555, 561, 862?

You can find a detailed procedure to find GCD of 264, 555, 561, 862 on our page.

3. How to find GCD of 264, 555, 561, 862 on a calculator?

You can find the GCD of 264, 555, 561, 862 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.