GCD of 139, 248, 79, 984 Calculator

Given Input numbers are 139, 248, 79, 984

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

Divisors of 139

List of positive integer divisors of 139 that divides 139 without a remainder.

1, 139

Divisors of 248

List of positive integer divisors of 248 that divides 248 without a remainder.

1, 2, 4, 8, 31, 62, 124, 248

Divisors of 79

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

1, 79

Divisors of 984

List of positive integer divisors of 984 that divides 984 without a remainder.

1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 328, 492, 984

Greatest Common Divisior

We found the divisors of 139, 248, 79, 984 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 139, 248, 79, 984 is 1.

Therefore, GCD of numbers 139, 248, 79, 984 is 1

Given Input Data is 139, 248, 79, 984

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

Prime Factorization of 139 is 139

Prime Factorization of 248 is 2 x 2 x 2 x 31

Prime Factorization of 79 is 79

Prime Factorization of 984 is 2 x 2 x 2 x 3 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(139, 248) = 34472

GCD(139, 248) = ( 139 x 248 ) / 34472

GCD(139, 248) = 34472 / 34472

GCD(139, 248) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 79

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

LCM(1, 79) = 79

GCD(1, 79) = ( 1 x 79 ) / 79

GCD(1, 79) = 79 / 79

GCD(1, 79) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 984

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

LCM(1, 984) = 984

GCD(1, 984) = ( 1 x 984 ) / 984

GCD(1, 984) = 984 / 984

GCD(1, 984) = 1

GCD of 139, 248, 79, 984 is 1

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1. What is the GCD of 139, 248, 79, 984?

GCD of 139, 248, 79, 984 is 1

2. Where do I get the detailed procedure to find GCD of 139, 248, 79, 984?

You can find a detailed procedure to find GCD of 139, 248, 79, 984 on our page.

3. How to find GCD of 139, 248, 79, 984 on a calculator?

You can find the GCD of 139, 248, 79, 984 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.