GCD of 47, 13, 25, 83 Calculator

Given Input numbers are 47, 13, 25, 83

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

Divisors of 47 :

The positive integer divisors of 47 that completely divides 47 are.

1, 47

Divisors of 13 :

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

1, 13

Divisors of 25 :

The positive integer divisors of 25 that completely divides 25 are.

1, 5, 25

Divisors of 83 :

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

1, 83

GCD of numbers is the greatest common divisor

So, the GCD (47, 13, 25, 83) = 1.

Given numbers are 47, 13, 25, 83

The list of prime factors of all numbers are

Prime factors of 47 are 47

Prime factors of 13 are 13

Prime factors of 25 are 5 x 5

Prime factors of 83 are 83

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

Given numbers are 47, 13, 25, 83

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

Apply this formula for all numbers.

Step1:

LCM(47, 13) = 611

GCD(47, 13) = ( 47 x 13 ) / 611

= 47 / 13

= 47

Step2:

LCM(1, 25) = 25

GCD(1, 25) = ( 1 x 25 ) / 25

= 1 / 25

= 1

Step3:

LCM(1, 83) = 83

GCD(1, 83) = ( 1 x 83 ) / 83

= 1 / 83

= 1

So, Greatest Common Divisor of 47, 13, 25, 83 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 11, 73, 13, 88
• GCD of 17, 75, 50, 45
• GCD of 79, 16, 47, 85
• GCD of 83, 60, 37, 93
• GCD of 81, 57, 34, 17

Given numbers are 47, 13, 25, 83
The greatest common divisor of numbers 47, 13, 25, 83 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 47, 13, 25, 83 is 1.

1. What is the GCD of 47, 13, 25, 83?

GCD of given numbers 47, 13, 25, 83 is 1

2. How to calculate the greatest common divisor of 47, 13, 25, 83?

We can find the highest common divisor of 47, 13, 25, 83 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 47, 13, 25, 83 i.e 1.

3. How can I use the GCD of 47, 13, 25, 83Calculator?

Out the numbers 47, 13, 25, 83 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.