GCD of 661, 513, 481, 119 Calculator

Given Input numbers are 661, 513, 481, 119

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

Divisors of 661

List of positive integer divisors of 661 that divides 661 without a remainder.

1, 661

Divisors of 513

List of positive integer divisors of 513 that divides 513 without a remainder.

1, 3, 9, 19, 27, 57, 171, 513

Divisors of 481

List of positive integer divisors of 481 that divides 481 without a remainder.

1, 13, 37, 481

Divisors of 119

List of positive integer divisors of 119 that divides 119 without a remainder.

1, 7, 17, 119

Greatest Common Divisior

We found the divisors of 661, 513, 481, 119 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 661, 513, 481, 119 is 1.

Therefore, GCD of numbers 661, 513, 481, 119 is 1

Given Input Data is 661, 513, 481, 119

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

Prime Factorization of 661 is 661

Prime Factorization of 513 is 3 x 3 x 3 x 19

Prime Factorization of 481 is 13 x 37

Prime Factorization of 119 is 7 x 17

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(661, 513) = 339093

GCD(661, 513) = ( 661 x 513 ) / 339093

GCD(661, 513) = 339093 / 339093

GCD(661, 513) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 481

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

LCM(1, 481) = 481

GCD(1, 481) = ( 1 x 481 ) / 481

GCD(1, 481) = 481 / 481

GCD(1, 481) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 119

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

LCM(1, 119) = 119

GCD(1, 119) = ( 1 x 119 ) / 119

GCD(1, 119) = 119 / 119

GCD(1, 119) = 1

GCD of 661, 513, 481, 119 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 572, 208, 617, 862
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• GCD of 219, 130, 725, 618
• GCD of 798, 246, 118, 662
• GCD of 654, 227, 139, 497

1. What is the GCD of 661, 513, 481, 119?

GCD of 661, 513, 481, 119 is 1

2. Where do I get the detailed procedure to find GCD of 661, 513, 481, 119?

You can find a detailed procedure to find GCD of 661, 513, 481, 119 on our page.

3. How to find GCD of 661, 513, 481, 119 on a calculator?

You can find the GCD of 661, 513, 481, 119 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.