GCD of 828, 913, 820, 831 Calculator

Given Input numbers are 828, 913, 820, 831

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

Divisors of 828 :

The positive integer divisors of 828 that completely divides 828 are.

1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828

Divisors of 913 :

The positive integer divisors of 913 that completely divides 913 are.

1, 11, 83, 913

Divisors of 820 :

The positive integer divisors of 820 that completely divides 820 are.

1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820

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 (828, 913, 820, 831) = 1.

Given numbers are 828, 913, 820, 831

The list of prime factors of all numbers are

Prime factors of 828 are 2 x 2 x 3 x 3 x 23

Prime factors of 913 are 11 x 83

Prime factors of 820 are 2 x 2 x 5 x 41

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 828, 913, 820, 831

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

Apply this formula for all numbers.

Step1:

LCM(828, 913) = 755964

GCD(828, 913) = ( 828 x 913 ) / 755964

= 828 / 913

= 828

Step2:

LCM(1, 820) = 820

GCD(1, 820) = ( 1 x 820 ) / 820

= 1 / 820

= 1

Step3:

LCM(1, 831) = 831

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

= 1 / 831

= 1

So, Greatest Common Divisor of 828, 913, 820, 831 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 936, 941, 393, 421
• GCD of 701, 154, 101, 139
• GCD of 880, 197, 384, 758
• GCD of 852, 470, 858, 426
• GCD of 339, 968, 673, 898

Given numbers are 828, 913, 820, 831
The greatest common divisor of numbers 828, 913, 820, 831 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 828, 913, 820, 831 is 1.

1. What is the GCD of 828, 913, 820, 831?

GCD of given numbers 828, 913, 820, 831 is 1

2. How to calculate the greatest common divisor of 828, 913, 820, 831?

We can find the highest common divisor of 828, 913, 820, 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 828, 913, 820, 831 i.e 1.

3. How can I use the GCD of 828, 913, 820, 831Calculator?

Out the numbers 828, 913, 820, 831 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.