GCD of 104, 809, 661, 831 Calculator

Given Input numbers are 104, 809, 661, 831

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

Divisors of 104 :

The positive integer divisors of 104 that completely divides 104 are.

1, 2, 4, 8, 13, 26, 52, 104

Divisors of 809 :

The positive integer divisors of 809 that completely divides 809 are.

1, 809

Divisors of 661 :

The positive integer divisors of 661 that completely divides 661 are.

1, 661

Divisors of 831 :

The positive integer divisors of 831 that completely divides 831 are.

1, 3, 277, 831

GCD of numbers is the greatest common divisor

So, the GCD (104, 809, 661, 831) = 1.

Given numbers are 104, 809, 661, 831

The list of prime factors of all numbers are

Prime factors of 104 are 2 x 2 x 2 x 13

Prime factors of 809 are 809

Prime factors of 661 are 661

Prime factors of 831 are 3 x 277

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

Given numbers are 104, 809, 661, 831

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

Apply this formula for all numbers.

Step1:

LCM(104, 809) = 84136

GCD(104, 809) = ( 104 x 809 ) / 84136

= 104 / 809

= 104

Step2:

LCM(1, 661) = 661

GCD(1, 661) = ( 1 x 661 ) / 661

= 1 / 661

= 1

Step3:

LCM(1, 831) = 831

GCD(1, 831) = ( 1 x 831 ) / 831

= 1 / 831

= 1

So, Greatest Common Divisor of 104, 809, 661, 831 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 657, 643, 689, 597
• GCD of 797, 665, 868, 141
• GCD of 147, 442, 988, 513
• GCD of 186, 429, 658, 303
• GCD of 943, 691, 101, 800

Given numbers are 104, 809, 661, 831
The greatest common divisor of numbers 104, 809, 661, 831 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 104, 809, 661, 831 is 1.

1. What is the GCD of 104, 809, 661, 831?

GCD of given numbers 104, 809, 661, 831 is 1

2. How to calculate the greatest common divisor of 104, 809, 661, 831?

We can find the highest common divisor of 104, 809, 661, 831 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 104, 809, 661, 831 i.e 1.

3. How can I use the GCD of 104, 809, 661, 831Calculator?

Out the numbers 104, 809, 661, 831 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.