GCD of 961, 471, 48, 261 Calculator

Given Input numbers are 961, 471, 48, 261

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

Divisors of 961

List of positive integer divisors of 961 that divides 961 without a remainder.

1, 31, 961

Divisors of 471

List of positive integer divisors of 471 that divides 471 without a remainder.

1, 3, 157, 471

Divisors of 48

List of positive integer divisors of 48 that divides 48 without a remainder.

1, 2, 3, 4, 6, 8, 12, 16, 24, 48

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 961, 471, 48, 261 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 961, 471, 48, 261 is 1.

Therefore, GCD of numbers 961, 471, 48, 261 is 1

Given Input Data is 961, 471, 48, 261

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

Prime Factorization of 961 is 31 x 31

Prime Factorization of 471 is 3 x 157

Prime Factorization of 48 is 2 x 2 x 2 x 2 x 3

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(961, 471) = 452631

GCD(961, 471) = ( 961 x 471 ) / 452631

GCD(961, 471) = 452631 / 452631

GCD(961, 471) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 48

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

LCM(1, 48) = 48

GCD(1, 48) = ( 1 x 48 ) / 48

GCD(1, 48) = 48 / 48

GCD(1, 48) = 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 961, 471, 48, 261 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 875, 599, 32, 589
• GCD of 263, 489, 16, 669
• GCD of 744, 163, 82, 360
• GCD of 949, 322, 26, 915
• GCD of 134, 982, 98, 263

1. What is the GCD of 961, 471, 48, 261?

GCD of 961, 471, 48, 261 is 1

2. Where do I get the detailed procedure to find GCD of 961, 471, 48, 261?

You can find a detailed procedure to find GCD of 961, 471, 48, 261 on our page.

3. How to find GCD of 961, 471, 48, 261 on a calculator?

You can find the GCD of 961, 471, 48, 261 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.