GCD of 394, 680, 452, 901 Calculator

Given Input numbers are 394, 680, 452, 901

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

Divisors of 394

List of positive integer divisors of 394 that divides 394 without a remainder.

1, 2, 197, 394

Divisors of 680

List of positive integer divisors of 680 that divides 680 without a remainder.

1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680

Divisors of 452

List of positive integer divisors of 452 that divides 452 without a remainder.

1, 2, 4, 113, 226, 452

Divisors of 901

List of positive integer divisors of 901 that divides 901 without a remainder.

1, 17, 53, 901

Greatest Common Divisior

We found the divisors of 394, 680, 452, 901 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 394, 680, 452, 901 is 1.

Therefore, GCD of numbers 394, 680, 452, 901 is 1

Given Input Data is 394, 680, 452, 901

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

Prime Factorization of 394 is 2 x 197

Prime Factorization of 680 is 2 x 2 x 2 x 5 x 17

Prime Factorization of 452 is 2 x 2 x 113

Prime Factorization of 901 is 17 x 53

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(394, 680) = 133960

GCD(394, 680) = ( 394 x 680 ) / 133960

GCD(394, 680) = 267920 / 133960

GCD(394, 680) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 452

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

LCM(2, 452) = 452

GCD(2, 452) = ( 2 x 452 ) / 452

GCD(2, 452) = 904 / 452

GCD(2, 452) = 2

Step3:

Here we consider the GCD from the above i.e. 2 as first number and the next as 901

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

LCM(2, 901) = 1802

GCD(2, 901) = ( 2 x 901 ) / 1802

GCD(2, 901) = 1802 / 1802

GCD(2, 901) = 1

GCD of 394, 680, 452, 901 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 853, 545, 179, 361
• GCD of 690, 970, 462, 479
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• GCD of 467, 440, 503, 479
• GCD of 460, 931, 529, 125

1. What is the GCD of 394, 680, 452, 901?

GCD of 394, 680, 452, 901 is 1

2. Where do I get the detailed procedure to find GCD of 394, 680, 452, 901?

You can find a detailed procedure to find GCD of 394, 680, 452, 901 on our page.

3. How to find GCD of 394, 680, 452, 901 on a calculator?

You can find the GCD of 394, 680, 452, 901 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.