GCD of 605, 652, 15, 633 Calculator

Given Input numbers are 605, 652, 15, 633

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

Divisors of 605

List of positive integer divisors of 605 that divides 605 without a remainder.

1, 5, 11, 55, 121, 605

Divisors of 652

List of positive integer divisors of 652 that divides 652 without a remainder.

1, 2, 4, 163, 326, 652

Divisors of 15

List of positive integer divisors of 15 that divides 15 without a remainder.

1, 3, 5, 15

Divisors of 633

List of positive integer divisors of 633 that divides 633 without a remainder.

1, 3, 211, 633

Greatest Common Divisior

We found the divisors of 605, 652, 15, 633 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 605, 652, 15, 633 is 1.

Therefore, GCD of numbers 605, 652, 15, 633 is 1

Given Input Data is 605, 652, 15, 633

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

Prime Factorization of 605 is 5 x 11 x 11

Prime Factorization of 652 is 2 x 2 x 163

Prime Factorization of 15 is 3 x 5

Prime Factorization of 633 is 3 x 211

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(605, 652) = 394460

GCD(605, 652) = ( 605 x 652 ) / 394460

GCD(605, 652) = 394460 / 394460

GCD(605, 652) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 15

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

LCM(1, 15) = 15

GCD(1, 15) = ( 1 x 15 ) / 15

GCD(1, 15) = 15 / 15

GCD(1, 15) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 633

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

LCM(1, 633) = 633

GCD(1, 633) = ( 1 x 633 ) / 633

GCD(1, 633) = 633 / 633

GCD(1, 633) = 1

GCD of 605, 652, 15, 633 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 374, 737, 31, 566
• GCD of 392, 308, 42, 126
• GCD of 810, 758, 10, 758
• GCD of 397, 928, 62, 790
• GCD of 415, 650, 36, 713

1. What is the GCD of 605, 652, 15, 633?

GCD of 605, 652, 15, 633 is 1

2. Where do I get the detailed procedure to find GCD of 605, 652, 15, 633?

You can find a detailed procedure to find GCD of 605, 652, 15, 633 on our page.

3. How to find GCD of 605, 652, 15, 633 on a calculator?

You can find the GCD of 605, 652, 15, 633 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.