GCD of 122, 468, 502, 647 Calculator

Given Input numbers are 122, 468, 502, 647

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

Divisors of 122

List of positive integer divisors of 122 that divides 122 without a remainder.

1, 2, 61, 122

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

Divisors of 502

List of positive integer divisors of 502 that divides 502 without a remainder.

1, 2, 251, 502

Divisors of 647

List of positive integer divisors of 647 that divides 647 without a remainder.

1, 647

Greatest Common Divisior

We found the divisors of 122, 468, 502, 647 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 122, 468, 502, 647 is 1.

Therefore, GCD of numbers 122, 468, 502, 647 is 1

Given Input Data is 122, 468, 502, 647

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

Prime Factorization of 122 is 2 x 61

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

Prime Factorization of 502 is 2 x 251

Prime Factorization of 647 is 647

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(122, 468) = 28548

GCD(122, 468) = ( 122 x 468 ) / 28548

GCD(122, 468) = 57096 / 28548

GCD(122, 468) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 502

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

LCM(2, 502) = 502

GCD(2, 502) = ( 2 x 502 ) / 502

GCD(2, 502) = 1004 / 502

GCD(2, 502) = 2

Step3:

Here we consider the GCD from the above i.e. 2 as first number and the next as 647

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

LCM(2, 647) = 1294

GCD(2, 647) = ( 2 x 647 ) / 1294

GCD(2, 647) = 1294 / 1294

GCD(2, 647) = 1

GCD of 122, 468, 502, 647 is 1

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• GCD of 383, 260, 370, 634
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• GCD of 978, 641, 465, 290

1. What is the GCD of 122, 468, 502, 647?

GCD of 122, 468, 502, 647 is 1

2. Where do I get the detailed procedure to find GCD of 122, 468, 502, 647?

You can find a detailed procedure to find GCD of 122, 468, 502, 647 on our page.

3. How to find GCD of 122, 468, 502, 647 on a calculator?

You can find the GCD of 122, 468, 502, 647 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.