GCD of 472, 891, 122, 393 Calculator

Given Input numbers are 472, 891, 122, 393

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

Divisors of 472 :

The positive integer divisors of 472 that completely divides 472 are.

1, 2, 4, 8, 59, 118, 236, 472

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 122 :

The positive integer divisors of 122 that completely divides 122 are.

1, 2, 61, 122

Divisors of 393 :

The positive integer divisors of 393 that completely divides 393 are.

1, 3, 131, 393

GCD of numbers is the greatest common divisor

So, the GCD (472, 891, 122, 393) = 1.

Given numbers are 472, 891, 122, 393

The list of prime factors of all numbers are

Prime factors of 472 are 2 x 2 x 2 x 59

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

Prime factors of 122 are 2 x 61

Prime factors of 393 are 3 x 131

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

Given numbers are 472, 891, 122, 393

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

Apply this formula for all numbers.

Step1:

LCM(472, 891) = 420552

GCD(472, 891) = ( 472 x 891 ) / 420552

= 472 / 891

= 472

Step2:

LCM(1, 122) = 122

GCD(1, 122) = ( 1 x 122 ) / 122

= 1 / 122

= 1

Step3:

LCM(1, 393) = 393

GCD(1, 393) = ( 1 x 393 ) / 393

= 1 / 393

= 1

So, Greatest Common Divisor of 472, 891, 122, 393 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 924, 896, 279, 574
• GCD of 249, 287, 289, 140
• GCD of 173, 343, 813, 218
• GCD of 689, 389, 834, 685
• GCD of 541, 988, 598, 880

Given numbers are 472, 891, 122, 393
The greatest common divisor of numbers 472, 891, 122, 393 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 472, 891, 122, 393 is 1.

1. What is the GCD of 472, 891, 122, 393?

GCD of given numbers 472, 891, 122, 393 is 1

2. How to calculate the greatest common divisor of 472, 891, 122, 393?

We can find the highest common divisor of 472, 891, 122, 393 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 472, 891, 122, 393 i.e 1.

3. How can I use the GCD of 472, 891, 122, 393Calculator?

Out the numbers 472, 891, 122, 393 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.