GCD of 51, 529, 488, 161 Calculator

Given Input numbers are 51, 529, 488, 161

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

Divisors of 51

List of positive integer divisors of 51 that divides 51 without a remainder.

1, 3, 17, 51

Divisors of 529

List of positive integer divisors of 529 that divides 529 without a remainder.

1, 23, 529

Divisors of 488

List of positive integer divisors of 488 that divides 488 without a remainder.

1, 2, 4, 8, 61, 122, 244, 488

Divisors of 161

List of positive integer divisors of 161 that divides 161 without a remainder.

1, 7, 23, 161

Greatest Common Divisior

We found the divisors of 51, 529, 488, 161 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 51, 529, 488, 161 is 1.

Therefore, GCD of numbers 51, 529, 488, 161 is 1

Given Input Data is 51, 529, 488, 161

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

Prime Factorization of 51 is 3 x 17

Prime Factorization of 529 is 23 x 23

Prime Factorization of 488 is 2 x 2 x 2 x 61

Prime Factorization of 161 is 7 x 23

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(51, 529) = 26979

GCD(51, 529) = ( 51 x 529 ) / 26979

GCD(51, 529) = 26979 / 26979

GCD(51, 529) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 488

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

LCM(1, 488) = 488

GCD(1, 488) = ( 1 x 488 ) / 488

GCD(1, 488) = 488 / 488

GCD(1, 488) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 161

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

LCM(1, 161) = 161

GCD(1, 161) = ( 1 x 161 ) / 161

GCD(1, 161) = 161 / 161

GCD(1, 161) = 1

GCD of 51, 529, 488, 161 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 83, 122, 528, 704
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• GCD of 34, 862, 238, 465
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• GCD of 98, 694, 164, 419

1. What is the GCD of 51, 529, 488, 161?

GCD of 51, 529, 488, 161 is 1

2. Where do I get the detailed procedure to find GCD of 51, 529, 488, 161?

You can find a detailed procedure to find GCD of 51, 529, 488, 161 on our page.

3. How to find GCD of 51, 529, 488, 161 on a calculator?

You can find the GCD of 51, 529, 488, 161 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.