GCD of 448, 513, 121 Calculator

Given Input numbers are 448, 513, 121

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

Divisors of 448

List of positive integer divisors of 448 that divides 448 without a remainder.

1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448

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 121

List of positive integer divisors of 121 that divides 121 without a remainder.

1, 11, 121

Greatest Common Divisior

We found the divisors of 448, 513, 121 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 448, 513, 121 is 1.

Therefore, GCD of numbers 448, 513, 121 is 1

Given Input Data is 448, 513, 121

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

Prime Factorization of 448 is 2 x 2 x 2 x 2 x 2 x 2 x 7

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

Prime Factorization of 121 is 11 x 11

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(448, 513) = 229824

GCD(448, 513) = ( 448 x 513 ) / 229824

GCD(448, 513) = 229824 / 229824

GCD(448, 513) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 121

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

LCM(1, 121) = 121

GCD(1, 121) = ( 1 x 121 ) / 121

GCD(1, 121) = 121 / 121

GCD(1, 121) = 1

GCD of 448, 513, 121 is 1

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• GCD of 337, 639, 401
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1. What is the GCD of 448, 513, 121?

GCD of 448, 513, 121 is 1

2. Where do I get the detailed procedure to find GCD of 448, 513, 121?

You can find a detailed procedure to find GCD of 448, 513, 121 on our page.

3. How to find GCD of 448, 513, 121 on a calculator?

You can find the GCD of 448, 513, 121 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.