GCD of 964, 399, 123, 799 Calculator

Given Input numbers are 964, 399, 123, 799

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

Divisors of 964

List of positive integer divisors of 964 that divides 964 without a remainder.

1, 2, 4, 241, 482, 964

Divisors of 399

List of positive integer divisors of 399 that divides 399 without a remainder.

1, 3, 7, 19, 21, 57, 133, 399

Divisors of 123

List of positive integer divisors of 123 that divides 123 without a remainder.

1, 3, 41, 123

Divisors of 799

List of positive integer divisors of 799 that divides 799 without a remainder.

1, 17, 47, 799

Greatest Common Divisior

We found the divisors of 964, 399, 123, 799 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 964, 399, 123, 799 is 1.

Therefore, GCD of numbers 964, 399, 123, 799 is 1

Given Input Data is 964, 399, 123, 799

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

Prime Factorization of 964 is 2 x 2 x 241

Prime Factorization of 399 is 3 x 7 x 19

Prime Factorization of 123 is 3 x 41

Prime Factorization of 799 is 17 x 47

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(964, 399) = 384636

GCD(964, 399) = ( 964 x 399 ) / 384636

GCD(964, 399) = 384636 / 384636

GCD(964, 399) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 123

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

LCM(1, 123) = 123

GCD(1, 123) = ( 1 x 123 ) / 123

GCD(1, 123) = 123 / 123

GCD(1, 123) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 799

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

LCM(1, 799) = 799

GCD(1, 799) = ( 1 x 799 ) / 799

GCD(1, 799) = 799 / 799

GCD(1, 799) = 1

GCD of 964, 399, 123, 799 is 1

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1. What is the GCD of 964, 399, 123, 799?

GCD of 964, 399, 123, 799 is 1

2. Where do I get the detailed procedure to find GCD of 964, 399, 123, 799?

You can find a detailed procedure to find GCD of 964, 399, 123, 799 on our page.

3. How to find GCD of 964, 399, 123, 799 on a calculator?

You can find the GCD of 964, 399, 123, 799 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.