GCD of 439, 655, 436, 948 Calculator

Given Input numbers are 439, 655, 436, 948

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 655

List of positive integer divisors of 655 that divides 655 without a remainder.

1, 5, 131, 655

Divisors of 436

List of positive integer divisors of 436 that divides 436 without a remainder.

1, 2, 4, 109, 218, 436

Divisors of 948

List of positive integer divisors of 948 that divides 948 without a remainder.

1, 2, 3, 4, 6, 12, 79, 158, 237, 316, 474, 948

Greatest Common Divisior

We found the divisors of 439, 655, 436, 948 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 439, 655, 436, 948 is 1.

Therefore, GCD of numbers 439, 655, 436, 948 is 1

Given Input Data is 439, 655, 436, 948

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

Prime Factorization of 439 is 439

Prime Factorization of 655 is 5 x 131

Prime Factorization of 436 is 2 x 2 x 109

Prime Factorization of 948 is 2 x 2 x 3 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(439, 655) = 287545

GCD(439, 655) = ( 439 x 655 ) / 287545

GCD(439, 655) = 287545 / 287545

GCD(439, 655) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 436

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

LCM(1, 436) = 436

GCD(1, 436) = ( 1 x 436 ) / 436

GCD(1, 436) = 436 / 436

GCD(1, 436) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 948

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

LCM(1, 948) = 948

GCD(1, 948) = ( 1 x 948 ) / 948

GCD(1, 948) = 948 / 948

GCD(1, 948) = 1

GCD of 439, 655, 436, 948 is 1

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1. What is the GCD of 439, 655, 436, 948?

GCD of 439, 655, 436, 948 is 1

2. Where do I get the detailed procedure to find GCD of 439, 655, 436, 948?

You can find a detailed procedure to find GCD of 439, 655, 436, 948 on our page.

3. How to find GCD of 439, 655, 436, 948 on a calculator?

You can find the GCD of 439, 655, 436, 948 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.