GCD of 131, 872, 47, 403 Calculator

Given Input numbers are 131, 872, 47, 403

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

Divisors of 131 :

The positive integer divisors of 131 that completely divides 131 are.

1, 131

Divisors of 872 :

The positive integer divisors of 872 that completely divides 872 are.

1, 2, 4, 8, 109, 218, 436, 872

Divisors of 47 :

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

1, 47

Divisors of 403 :

The positive integer divisors of 403 that completely divides 403 are.

1, 13, 31, 403

GCD of numbers is the greatest common divisor

So, the GCD (131, 872, 47, 403) = 1.

Given numbers are 131, 872, 47, 403

The list of prime factors of all numbers are

Prime factors of 131 are 131

Prime factors of 872 are 2 x 2 x 2 x 109

Prime factors of 47 are 47

Prime factors of 403 are 13 x 31

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

Given numbers are 131, 872, 47, 403

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

Apply this formula for all numbers.

Step1:

LCM(131, 872) = 114232

GCD(131, 872) = ( 131 x 872 ) / 114232

= 131 / 872

= 131

Step2:

LCM(1, 47) = 47

GCD(1, 47) = ( 1 x 47 ) / 47

= 1 / 47

= 1

Step3:

LCM(1, 403) = 403

GCD(1, 403) = ( 1 x 403 ) / 403

= 1 / 403

= 1

So, Greatest Common Divisor of 131, 872, 47, 403 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 983, 586, 31, 196
• GCD of 922, 935, 76, 685
• GCD of 628, 125, 11, 463
• GCD of 926, 510, 42, 719
• GCD of 856, 682, 29, 294

Given numbers are 131, 872, 47, 403
The greatest common divisor of numbers 131, 872, 47, 403 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 131, 872, 47, 403 is 1.

1. What is the GCD of 131, 872, 47, 403?

GCD of given numbers 131, 872, 47, 403 is 1

2. How to calculate the greatest common divisor of 131, 872, 47, 403?

We can find the highest common divisor of 131, 872, 47, 403 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 131, 872, 47, 403 i.e 1.

3. How can I use the GCD of 131, 872, 47, 403Calculator?

Out the numbers 131, 872, 47, 403 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.