GCD of 361, 552, 891, 870 Calculator

Given Input numbers are 361, 552, 891, 870

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

Divisors of 361

List of positive integer divisors of 361 that divides 361 without a remainder.

1, 19, 361

Divisors of 552

List of positive integer divisors of 552 that divides 552 without a remainder.

1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552

Divisors of 891

List of positive integer divisors of 891 that divides 891 without a remainder.

1, 3, 9, 11, 27, 33, 81, 99, 297, 891

Divisors of 870

List of positive integer divisors of 870 that divides 870 without a remainder.

1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870

Greatest Common Divisior

We found the divisors of 361, 552, 891, 870 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 361, 552, 891, 870 is 1.

Therefore, GCD of numbers 361, 552, 891, 870 is 1

Given Input Data is 361, 552, 891, 870

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

Prime Factorization of 361 is 19 x 19

Prime Factorization of 552 is 2 x 2 x 2 x 3 x 23

Prime Factorization of 891 is 3 x 3 x 3 x 3 x 11

Prime Factorization of 870 is 2 x 3 x 5 x 29

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(361, 552) = 199272

GCD(361, 552) = ( 361 x 552 ) / 199272

GCD(361, 552) = 199272 / 199272

GCD(361, 552) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 891

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

LCM(1, 891) = 891

GCD(1, 891) = ( 1 x 891 ) / 891

GCD(1, 891) = 891 / 891

GCD(1, 891) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 870

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

LCM(1, 870) = 870

GCD(1, 870) = ( 1 x 870 ) / 870

GCD(1, 870) = 870 / 870

GCD(1, 870) = 1

GCD of 361, 552, 891, 870 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 657, 354, 896, 437
• GCD of 764, 172, 650, 585
• GCD of 621, 448, 625, 324
• GCD of 389, 401, 876, 505
• GCD of 659, 561, 732, 842

1. What is the GCD of 361, 552, 891, 870?

GCD of 361, 552, 891, 870 is 1

2. Where do I get the detailed procedure to find GCD of 361, 552, 891, 870?

You can find a detailed procedure to find GCD of 361, 552, 891, 870 on our page.

3. How to find GCD of 361, 552, 891, 870 on a calculator?

You can find the GCD of 361, 552, 891, 870 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.