GCD of 439, 674, 158, 697 Calculator

Given Input numbers are 439, 674, 158, 697

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

Divisors of 439

List of positive integer divisors of 439 that divides 439 without a remainder.

1, 439

Divisors of 674

List of positive integer divisors of 674 that divides 674 without a remainder.

1, 2, 337, 674

Divisors of 158

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

1, 2, 79, 158

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 439, 674, 158, 697 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 439, 674, 158, 697 is 1.

Therefore, GCD of numbers 439, 674, 158, 697 is 1

Given Input Data is 439, 674, 158, 697

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

Prime Factorization of 439 is 439

Prime Factorization of 674 is 2 x 337

Prime Factorization of 158 is 2 x 79

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(439, 674) = 295886

GCD(439, 674) = ( 439 x 674 ) / 295886

GCD(439, 674) = 295886 / 295886

GCD(439, 674) = 1

Step2:

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

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 439, 674, 158, 697 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 487, 673, 617, 971
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• GCD of 299, 149, 305, 897
• GCD of 315, 475, 208, 852

1. What is the GCD of 439, 674, 158, 697?

GCD of 439, 674, 158, 697 is 1

2. Where do I get the detailed procedure to find GCD of 439, 674, 158, 697?

You can find a detailed procedure to find GCD of 439, 674, 158, 697 on our page.

3. How to find GCD of 439, 674, 158, 697 on a calculator?

You can find the GCD of 439, 674, 158, 697 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.