GCD of 268, 260, 13, 607 Calculator

Given Input numbers are 268, 260, 13, 607

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

Divisors of 268

List of positive integer divisors of 268 that divides 268 without a remainder.

1, 2, 4, 67, 134, 268

Divisors of 260

List of positive integer divisors of 260 that divides 260 without a remainder.

1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260

Divisors of 13

List of positive integer divisors of 13 that divides 13 without a remainder.

1, 13

Divisors of 607

List of positive integer divisors of 607 that divides 607 without a remainder.

1, 607

Greatest Common Divisior

We found the divisors of 268, 260, 13, 607 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 268, 260, 13, 607 is 1.

Therefore, GCD of numbers 268, 260, 13, 607 is 1

Given Input Data is 268, 260, 13, 607

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

Prime Factorization of 268 is 2 x 2 x 67

Prime Factorization of 260 is 2 x 2 x 5 x 13

Prime Factorization of 13 is 13

Prime Factorization of 607 is 607

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(268, 260) = 17420

GCD(268, 260) = ( 268 x 260 ) / 17420

GCD(268, 260) = 69680 / 17420

GCD(268, 260) = 4

Step2:

Here we consider the GCD from the above i.e. 4 as first number and the next as 13

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

LCM(4, 13) = 52

GCD(4, 13) = ( 4 x 13 ) / 52

GCD(4, 13) = 52 / 52

GCD(4, 13) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 607

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

LCM(1, 607) = 607

GCD(1, 607) = ( 1 x 607 ) / 607

GCD(1, 607) = 607 / 607

GCD(1, 607) = 1

GCD of 268, 260, 13, 607 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 775, 631, 54, 375
• GCD of 867, 197, 38, 606
• GCD of 626, 328, 55, 267
• GCD of 843, 554, 31, 163
• GCD of 252, 437, 51, 674

1. What is the GCD of 268, 260, 13, 607?

GCD of 268, 260, 13, 607 is 1

2. Where do I get the detailed procedure to find GCD of 268, 260, 13, 607?

You can find a detailed procedure to find GCD of 268, 260, 13, 607 on our page.

3. How to find GCD of 268, 260, 13, 607 on a calculator?

You can find the GCD of 268, 260, 13, 607 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.