GCD of 561, 488, 54, 701 Calculator

Given Input numbers are 561, 488, 54, 701

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

Divisors of 561

List of positive integer divisors of 561 that divides 561 without a remainder.

1, 3, 11, 17, 33, 51, 187, 561

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 54

List of positive integer divisors of 54 that divides 54 without a remainder.

1, 2, 3, 6, 9, 18, 27, 54

Divisors of 701

List of positive integer divisors of 701 that divides 701 without a remainder.

1, 701

Greatest Common Divisior

We found the divisors of 561, 488, 54, 701 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 561, 488, 54, 701 is 1.

Therefore, GCD of numbers 561, 488, 54, 701 is 1

Given Input Data is 561, 488, 54, 701

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

Prime Factorization of 561 is 3 x 11 x 17

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

Prime Factorization of 54 is 2 x 3 x 3 x 3

Prime Factorization of 701 is 701

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(561, 488) = 273768

GCD(561, 488) = ( 561 x 488 ) / 273768

GCD(561, 488) = 273768 / 273768

GCD(561, 488) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 54

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

LCM(1, 54) = 54

GCD(1, 54) = ( 1 x 54 ) / 54

GCD(1, 54) = 54 / 54

GCD(1, 54) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 701

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

LCM(1, 701) = 701

GCD(1, 701) = ( 1 x 701 ) / 701

GCD(1, 701) = 701 / 701

GCD(1, 701) = 1

GCD of 561, 488, 54, 701 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 175, 466, 45, 948
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• GCD of 317, 126, 82, 687
• GCD of 934, 444, 22, 633

1. What is the GCD of 561, 488, 54, 701?

GCD of 561, 488, 54, 701 is 1

2. Where do I get the detailed procedure to find GCD of 561, 488, 54, 701?

You can find a detailed procedure to find GCD of 561, 488, 54, 701 on our page.

3. How to find GCD of 561, 488, 54, 701 on a calculator?

You can find the GCD of 561, 488, 54, 701 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.