GCD of 17, 83, 79, 13 Calculator

Given Input numbers are 17, 83, 79, 13

In the factoring method, we have to find the divisors of all numbers

Divisors of 17 :

The positive integer divisors of 17 that completely divides 17 are.

1, 17

Divisors of 83 :

The positive integer divisors of 83 that completely divides 83 are.

1, 83

Divisors of 79 :

The positive integer divisors of 79 that completely divides 79 are.

1, 79

Divisors of 13 :

The positive integer divisors of 13 that completely divides 13 are.

1, 13

GCD of numbers is the greatest common divisor

So, the GCD (17, 83, 79, 13) = 1.

Given numbers are 17, 83, 79, 13

The list of prime factors of all numbers are

Prime factors of 17 are 17

Prime factors of 83 are 83

Prime factors of 79 are 79

Prime factors of 13 are 13

The above numbers do not have any common prime factor. So GCD is 1

Given numbers are 17, 83, 79, 13

GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)

Apply this formula for all numbers.

Step1:

LCM(17, 83) = 1411

GCD(17, 83) = ( 17 x 83 ) / 1411

= 17 / 83

= 17

Step2:

LCM(1, 79) = 79

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

= 1 / 79

= 1

Step3:

LCM(1, 13) = 13

GCD(1, 13) = ( 1 x 13 ) / 13

= 1 / 13

= 1

So, Greatest Common Divisor of 17, 83, 79, 13 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 86, 76, 64, 11
• GCD of 50, 33, 88, 85
• GCD of 13, 92, 16, 33
• GCD of 54, 98, 78, 59
• GCD of 89, 14, 33, 21

Given numbers are 17, 83, 79, 13
The greatest common divisor of numbers 17, 83, 79, 13 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 17, 83, 79, 13 is 1.

1. What is the GCD of 17, 83, 79, 13?

GCD of given numbers 17, 83, 79, 13 is 1

2. How to calculate the greatest common divisor of 17, 83, 79, 13?

We can find the highest common divisor of 17, 83, 79, 13 easily using the prime factorization method. Just list the prime factors of all numbers and pick the highest common factor which is the GCD of 17, 83, 79, 13 i.e 1.

3. How can I use the GCD of 17, 83, 79, 13Calculator?

Out the numbers 17, 83, 79, 13 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.