GCD of 260, 529, 49, 261 Calculator

Given Input numbers are 260, 529, 49, 261

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

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 529

List of positive integer divisors of 529 that divides 529 without a remainder.

1, 23, 529

Divisors of 49

List of positive integer divisors of 49 that divides 49 without a remainder.

1, 7, 49

Divisors of 261

List of positive integer divisors of 261 that divides 261 without a remainder.

1, 3, 9, 29, 87, 261

Greatest Common Divisior

We found the divisors of 260, 529, 49, 261 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 260, 529, 49, 261 is 1.

Therefore, GCD of numbers 260, 529, 49, 261 is 1

Given Input Data is 260, 529, 49, 261

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

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

Prime Factorization of 529 is 23 x 23

Prime Factorization of 49 is 7 x 7

Prime Factorization of 261 is 3 x 3 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(260, 529) = 137540

GCD(260, 529) = ( 260 x 529 ) / 137540

GCD(260, 529) = 137540 / 137540

GCD(260, 529) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 49

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

LCM(1, 49) = 49

GCD(1, 49) = ( 1 x 49 ) / 49

GCD(1, 49) = 49 / 49

GCD(1, 49) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 261

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

LCM(1, 261) = 261

GCD(1, 261) = ( 1 x 261 ) / 261

GCD(1, 261) = 261 / 261

GCD(1, 261) = 1

GCD of 260, 529, 49, 261 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 554, 908, 73, 933
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• GCD of 683, 461, 15, 281
• GCD of 276, 643, 11, 213
• GCD of 380, 915, 13, 772

1. What is the GCD of 260, 529, 49, 261?

GCD of 260, 529, 49, 261 is 1

2. Where do I get the detailed procedure to find GCD of 260, 529, 49, 261?

You can find a detailed procedure to find GCD of 260, 529, 49, 261 on our page.

3. How to find GCD of 260, 529, 49, 261 on a calculator?

You can find the GCD of 260, 529, 49, 261 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.