GCD of 692, 397, 17, 387 Calculator

Given Input numbers are 692, 397, 17, 387

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

Divisors of 692

List of positive integer divisors of 692 that divides 692 without a remainder.

1, 2, 4, 173, 346, 692

Divisors of 397

List of positive integer divisors of 397 that divides 397 without a remainder.

1, 397

Divisors of 17

List of positive integer divisors of 17 that divides 17 without a remainder.

1, 17

Divisors of 387

List of positive integer divisors of 387 that divides 387 without a remainder.

1, 3, 9, 43, 129, 387

Greatest Common Divisior

We found the divisors of 692, 397, 17, 387 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 692, 397, 17, 387 is 1.

Therefore, GCD of numbers 692, 397, 17, 387 is 1

Given Input Data is 692, 397, 17, 387

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

Prime Factorization of 692 is 2 x 2 x 173

Prime Factorization of 397 is 397

Prime Factorization of 17 is 17

Prime Factorization of 387 is 3 x 3 x 43

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(692, 397) = 274724

GCD(692, 397) = ( 692 x 397 ) / 274724

GCD(692, 397) = 274724 / 274724

GCD(692, 397) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 17

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

LCM(1, 17) = 17

GCD(1, 17) = ( 1 x 17 ) / 17

GCD(1, 17) = 17 / 17

GCD(1, 17) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 387

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

LCM(1, 387) = 387

GCD(1, 387) = ( 1 x 387 ) / 387

GCD(1, 387) = 387 / 387

GCD(1, 387) = 1

GCD of 692, 397, 17, 387 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 177, 577, 41, 118
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• GCD of 234, 905, 23, 570

1. What is the GCD of 692, 397, 17, 387?

GCD of 692, 397, 17, 387 is 1

2. Where do I get the detailed procedure to find GCD of 692, 397, 17, 387?

You can find a detailed procedure to find GCD of 692, 397, 17, 387 on our page.

3. How to find GCD of 692, 397, 17, 387 on a calculator?

You can find the GCD of 692, 397, 17, 387 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.