GCD of 154, 830, 47, 468 Calculator

Given Input numbers are 154, 830, 47, 468

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

Divisors of 154

List of positive integer divisors of 154 that divides 154 without a remainder.

1, 2, 7, 11, 14, 22, 77, 154

Divisors of 830

List of positive integer divisors of 830 that divides 830 without a remainder.

1, 2, 5, 10, 83, 166, 415, 830

Divisors of 47

List of positive integer divisors of 47 that divides 47 without a remainder.

1, 47

Divisors of 468

List of positive integer divisors of 468 that divides 468 without a remainder.

1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468

Greatest Common Divisior

We found the divisors of 154, 830, 47, 468 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 154, 830, 47, 468 is 1.

Therefore, GCD of numbers 154, 830, 47, 468 is 1

Given Input Data is 154, 830, 47, 468

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

Prime Factorization of 154 is 2 x 7 x 11

Prime Factorization of 830 is 2 x 5 x 83

Prime Factorization of 47 is 47

Prime Factorization of 468 is 2 x 2 x 3 x 3 x 13

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(154, 830) = 63910

GCD(154, 830) = ( 154 x 830 ) / 63910

GCD(154, 830) = 127820 / 63910

GCD(154, 830) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 47

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

LCM(2, 47) = 94

GCD(2, 47) = ( 2 x 47 ) / 94

GCD(2, 47) = 94 / 94

GCD(2, 47) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 468

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

LCM(1, 468) = 468

GCD(1, 468) = ( 1 x 468 ) / 468

GCD(1, 468) = 468 / 468

GCD(1, 468) = 1

GCD of 154, 830, 47, 468 is 1

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• GCD of 461, 192, 45, 825
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1. What is the GCD of 154, 830, 47, 468?

GCD of 154, 830, 47, 468 is 1

2. Where do I get the detailed procedure to find GCD of 154, 830, 47, 468?

You can find a detailed procedure to find GCD of 154, 830, 47, 468 on our page.

3. How to find GCD of 154, 830, 47, 468 on a calculator?

You can find the GCD of 154, 830, 47, 468 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.