GCD of 117, 503, 128, 464 Calculator

Given Input numbers are 117, 503, 128, 464

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

Divisors of 117

List of positive integer divisors of 117 that divides 117 without a remainder.

1, 3, 9, 13, 39, 117

Divisors of 503

List of positive integer divisors of 503 that divides 503 without a remainder.

1, 503

Divisors of 128

List of positive integer divisors of 128 that divides 128 without a remainder.

1, 2, 4, 8, 16, 32, 64, 128

Divisors of 464

List of positive integer divisors of 464 that divides 464 without a remainder.

1, 2, 4, 8, 16, 29, 58, 116, 232, 464

Greatest Common Divisior

We found the divisors of 117, 503, 128, 464 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 117, 503, 128, 464 is 1.

Therefore, GCD of numbers 117, 503, 128, 464 is 1

Given Input Data is 117, 503, 128, 464

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

Prime Factorization of 117 is 3 x 3 x 13

Prime Factorization of 503 is 503

Prime Factorization of 128 is 2 x 2 x 2 x 2 x 2 x 2 x 2

Prime Factorization of 464 is 2 x 2 x 2 x 2 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(117, 503) = 58851

GCD(117, 503) = ( 117 x 503 ) / 58851

GCD(117, 503) = 58851 / 58851

GCD(117, 503) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 128

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

LCM(1, 128) = 128

GCD(1, 128) = ( 1 x 128 ) / 128

GCD(1, 128) = 128 / 128

GCD(1, 128) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 464

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

LCM(1, 464) = 464

GCD(1, 464) = ( 1 x 464 ) / 464

GCD(1, 464) = 464 / 464

GCD(1, 464) = 1

GCD of 117, 503, 128, 464 is 1

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• GCD of 607, 379, 128, 408
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1. What is the GCD of 117, 503, 128, 464?

GCD of 117, 503, 128, 464 is 1

2. Where do I get the detailed procedure to find GCD of 117, 503, 128, 464?

You can find a detailed procedure to find GCD of 117, 503, 128, 464 on our page.

3. How to find GCD of 117, 503, 128, 464 on a calculator?

You can find the GCD of 117, 503, 128, 464 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.