GCD of 79, 699, 666, 957 Calculator

Given Input numbers are 79, 699, 666, 957

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

Divisors of 79

List of positive integer divisors of 79 that divides 79 without a remainder.

1, 79

Divisors of 699

List of positive integer divisors of 699 that divides 699 without a remainder.

1, 3, 233, 699

Divisors of 666

List of positive integer divisors of 666 that divides 666 without a remainder.

1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666

Divisors of 957

List of positive integer divisors of 957 that divides 957 without a remainder.

1, 3, 11, 29, 33, 87, 319, 957

Greatest Common Divisior

We found the divisors of 79, 699, 666, 957 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 79, 699, 666, 957 is 1.

Therefore, GCD of numbers 79, 699, 666, 957 is 1

Given Input Data is 79, 699, 666, 957

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

Prime Factorization of 79 is 79

Prime Factorization of 699 is 3 x 233

Prime Factorization of 666 is 2 x 3 x 3 x 37

Prime Factorization of 957 is 3 x 11 x 29

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(79, 699) = 55221

GCD(79, 699) = ( 79 x 699 ) / 55221

GCD(79, 699) = 55221 / 55221

GCD(79, 699) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 666

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

LCM(1, 666) = 666

GCD(1, 666) = ( 1 x 666 ) / 666

GCD(1, 666) = 666 / 666

GCD(1, 666) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 957

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

LCM(1, 957) = 957

GCD(1, 957) = ( 1 x 957 ) / 957

GCD(1, 957) = 957 / 957

GCD(1, 957) = 1

GCD of 79, 699, 666, 957 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 82, 153, 479, 116
• GCD of 65, 115, 332, 188
• GCD of 72, 399, 475, 438
• GCD of 96, 669, 104, 713
• GCD of 29, 867, 986, 613

1. What is the GCD of 79, 699, 666, 957?

GCD of 79, 699, 666, 957 is 1

2. Where do I get the detailed procedure to find GCD of 79, 699, 666, 957?

You can find a detailed procedure to find GCD of 79, 699, 666, 957 on our page.

3. How to find GCD of 79, 699, 666, 957 on a calculator?

You can find the GCD of 79, 699, 666, 957 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.