GCD of 396, 959, 84, 697 Calculator

Given Input numbers are 396, 959, 84, 697

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

Divisors of 396

List of positive integer divisors of 396 that divides 396 without a remainder.

1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396

Divisors of 959

List of positive integer divisors of 959 that divides 959 without a remainder.

1, 7, 137, 959

Divisors of 84

List of positive integer divisors of 84 that divides 84 without a remainder.

1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84

Divisors of 697

List of positive integer divisors of 697 that divides 697 without a remainder.

1, 17, 41, 697

Greatest Common Divisior

We found the divisors of 396, 959, 84, 697 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 396, 959, 84, 697 is 1.

Therefore, GCD of numbers 396, 959, 84, 697 is 1

Given Input Data is 396, 959, 84, 697

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

Prime Factorization of 396 is 2 x 2 x 3 x 3 x 11

Prime Factorization of 959 is 7 x 137

Prime Factorization of 84 is 2 x 2 x 3 x 7

Prime Factorization of 697 is 17 x 41

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(396, 959) = 379764

GCD(396, 959) = ( 396 x 959 ) / 379764

GCD(396, 959) = 379764 / 379764

GCD(396, 959) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 84

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

LCM(1, 84) = 84

GCD(1, 84) = ( 1 x 84 ) / 84

GCD(1, 84) = 84 / 84

GCD(1, 84) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 697

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

LCM(1, 697) = 697

GCD(1, 697) = ( 1 x 697 ) / 697

GCD(1, 697) = 697 / 697

GCD(1, 697) = 1

GCD of 396, 959, 84, 697 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 886, 762, 83, 661
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• GCD of 935, 174, 25, 797
• GCD of 103, 887, 71, 742

1. What is the GCD of 396, 959, 84, 697?

GCD of 396, 959, 84, 697 is 1

2. Where do I get the detailed procedure to find GCD of 396, 959, 84, 697?

You can find a detailed procedure to find GCD of 396, 959, 84, 697 on our page.

3. How to find GCD of 396, 959, 84, 697 on a calculator?

You can find the GCD of 396, 959, 84, 697 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.