GCD of 891, 690, 832, 822 Calculator

Given Input numbers are 891, 690, 832, 822

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

Divisors of 891 :

The positive integer divisors of 891 that completely divides 891 are.

1, 3, 9, 11, 27, 33, 81, 99, 297, 891

Divisors of 690 :

The positive integer divisors of 690 that completely divides 690 are.

1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690

Divisors of 832 :

The positive integer divisors of 832 that completely divides 832 are.

1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832

Divisors of 822 :

The positive integer divisors of 822 that completely divides 822 are.

1, 2, 3, 6, 137, 274, 411, 822

GCD of numbers is the greatest common divisor

So, the GCD (891, 690, 832, 822) = 1.

Given numbers are 891, 690, 832, 822

The list of prime factors of all numbers are

Prime factors of 891 are 3 x 3 x 3 x 3 x 11

Prime factors of 690 are 2 x 3 x 5 x 23

Prime factors of 832 are 2 x 2 x 2 x 2 x 2 x 2 x 13

Prime factors of 822 are 2 x 3 x 137

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

Given numbers are 891, 690, 832, 822

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

Apply this formula for all numbers.

Step1:

LCM(891, 690) = 204930

GCD(891, 690) = ( 891 x 690 ) / 204930

= 891 / 690

= 891

Step2:

LCM(3, 832) = 2496

GCD(3, 832) = ( 3 x 832 ) / 2496

= 3 / 832

= 3

Step3:

LCM(1, 822) = 822

GCD(1, 822) = ( 1 x 822 ) / 822

= 1 / 822

= 1

So, Greatest Common Divisor of 891, 690, 832, 822 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 212, 657, 587, 874
• GCD of 511, 477, 954, 455
• GCD of 119, 303, 900, 482
• GCD of 562, 910, 818, 295
• GCD of 499, 379, 828, 559

Given numbers are 891, 690, 832, 822
The greatest common divisor of numbers 891, 690, 832, 822 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 891, 690, 832, 822 is 1.

1. What is the GCD of 891, 690, 832, 822?

GCD of given numbers 891, 690, 832, 822 is 1

2. How to calculate the greatest common divisor of 891, 690, 832, 822?

We can find the highest common divisor of 891, 690, 832, 822 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 891, 690, 832, 822 i.e 1.

3. How can I use the GCD of 891, 690, 832, 822Calculator?

Out the numbers 891, 690, 832, 822 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.