GCD of 809, 842, 964, 828 Calculator

Given Input numbers are 809, 842, 964, 828

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

Divisors of 809 :

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

1, 809

Divisors of 842 :

The positive integer divisors of 842 that completely divides 842 are.

1, 2, 421, 842

Divisors of 964 :

The positive integer divisors of 964 that completely divides 964 are.

1, 2, 4, 241, 482, 964

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

GCD of numbers is the greatest common divisor

So, the GCD (809, 842, 964, 828) = 1.

Given numbers are 809, 842, 964, 828

The list of prime factors of all numbers are

Prime factors of 809 are 809

Prime factors of 842 are 2 x 421

Prime factors of 964 are 2 x 2 x 241

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

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

Given numbers are 809, 842, 964, 828

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

Apply this formula for all numbers.

Step1:

LCM(809, 842) = 681178

GCD(809, 842) = ( 809 x 842 ) / 681178

= 809 / 842

= 809

Step2:

LCM(1, 964) = 964

GCD(1, 964) = ( 1 x 964 ) / 964

= 1 / 964

= 1

Step3:

LCM(1, 828) = 828

GCD(1, 828) = ( 1 x 828 ) / 828

= 1 / 828

= 1

So, Greatest Common Divisor of 809, 842, 964, 828 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 823, 645, 735, 577
• GCD of 309, 201, 674, 150
• GCD of 233, 184, 535, 472
• GCD of 954, 169, 181, 774
• GCD of 991, 516, 763, 780

Given numbers are 809, 842, 964, 828
The greatest common divisor of numbers 809, 842, 964, 828 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 809, 842, 964, 828 is 1.

1. What is the GCD of 809, 842, 964, 828?

GCD of given numbers 809, 842, 964, 828 is 1

2. How to calculate the greatest common divisor of 809, 842, 964, 828?

We can find the highest common divisor of 809, 842, 964, 828 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 809, 842, 964, 828 i.e 1.

3. How can I use the GCD of 809, 842, 964, 828Calculator?

Out the numbers 809, 842, 964, 828 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.