GCD of 679, 673, 864, 158 Calculator

Given Input numbers are 679, 673, 864, 158

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

Divisors of 679

List of positive integer divisors of 679 that divides 679 without a remainder.

1, 7, 97, 679

Divisors of 673

List of positive integer divisors of 673 that divides 673 without a remainder.

1, 673

Divisors of 864

List of positive integer divisors of 864 that divides 864 without a remainder.

1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864

Divisors of 158

List of positive integer divisors of 158 that divides 158 without a remainder.

1, 2, 79, 158

Greatest Common Divisior

We found the divisors of 679, 673, 864, 158 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 679, 673, 864, 158 is 1.

Therefore, GCD of numbers 679, 673, 864, 158 is 1

Given Input Data is 679, 673, 864, 158

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

Prime Factorization of 679 is 7 x 97

Prime Factorization of 673 is 673

Prime Factorization of 864 is 2 x 2 x 2 x 2 x 2 x 3 x 3 x 3

Prime Factorization of 158 is 2 x 79

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(679, 673) = 456967

GCD(679, 673) = ( 679 x 673 ) / 456967

GCD(679, 673) = 456967 / 456967

GCD(679, 673) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 864

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

LCM(1, 864) = 864

GCD(1, 864) = ( 1 x 864 ) / 864

GCD(1, 864) = 864 / 864

GCD(1, 864) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 158

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

LCM(1, 158) = 158

GCD(1, 158) = ( 1 x 158 ) / 158

GCD(1, 158) = 158 / 158

GCD(1, 158) = 1

GCD of 679, 673, 864, 158 is 1

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1. What is the GCD of 679, 673, 864, 158?

GCD of 679, 673, 864, 158 is 1

2. Where do I get the detailed procedure to find GCD of 679, 673, 864, 158?

You can find a detailed procedure to find GCD of 679, 673, 864, 158 on our page.

3. How to find GCD of 679, 673, 864, 158 on a calculator?

You can find the GCD of 679, 673, 864, 158 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.