GCD of 52, 658, 849, 621 Calculator

Given Input numbers are 52, 658, 849, 621

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

Divisors of 52

List of positive integer divisors of 52 that divides 52 without a remainder.

1, 2, 4, 13, 26, 52

Divisors of 658

List of positive integer divisors of 658 that divides 658 without a remainder.

1, 2, 7, 14, 47, 94, 329, 658

Divisors of 849

List of positive integer divisors of 849 that divides 849 without a remainder.

1, 3, 283, 849

Divisors of 621

List of positive integer divisors of 621 that divides 621 without a remainder.

1, 3, 9, 23, 27, 69, 207, 621

Greatest Common Divisior

We found the divisors of 52, 658, 849, 621 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 52, 658, 849, 621 is 1.

Therefore, GCD of numbers 52, 658, 849, 621 is 1

Given Input Data is 52, 658, 849, 621

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

Prime Factorization of 52 is 2 x 2 x 13

Prime Factorization of 658 is 2 x 7 x 47

Prime Factorization of 849 is 3 x 283

Prime Factorization of 621 is 3 x 3 x 3 x 23

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(52, 658) = 17108

GCD(52, 658) = ( 52 x 658 ) / 17108

GCD(52, 658) = 34216 / 17108

GCD(52, 658) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 849

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

LCM(2, 849) = 1698

GCD(2, 849) = ( 2 x 849 ) / 1698

GCD(2, 849) = 1698 / 1698

GCD(2, 849) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 621

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

LCM(1, 621) = 621

GCD(1, 621) = ( 1 x 621 ) / 621

GCD(1, 621) = 621 / 621

GCD(1, 621) = 1

GCD of 52, 658, 849, 621 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 87, 613, 151, 941
• GCD of 91, 265, 475, 411
• GCD of 22, 738, 295, 426
• GCD of 34, 552, 614, 561
• GCD of 69, 966, 364, 556

1. What is the GCD of 52, 658, 849, 621?

GCD of 52, 658, 849, 621 is 1

2. Where do I get the detailed procedure to find GCD of 52, 658, 849, 621?

You can find a detailed procedure to find GCD of 52, 658, 849, 621 on our page.

3. How to find GCD of 52, 658, 849, 621 on a calculator?

You can find the GCD of 52, 658, 849, 621 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.