GCD of 452, 823, 126, 393 Calculator

Given Input numbers are 452, 823, 126, 393

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

Divisors of 452 :

The positive integer divisors of 452 that completely divides 452 are.

1, 2, 4, 113, 226, 452

Divisors of 823 :

The positive integer divisors of 823 that completely divides 823 are.

1, 823

Divisors of 126 :

The positive integer divisors of 126 that completely divides 126 are.

1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126

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 (452, 823, 126, 393) = 1.

Given numbers are 452, 823, 126, 393

The list of prime factors of all numbers are

Prime factors of 452 are 2 x 2 x 113

Prime factors of 823 are 823

Prime factors of 126 are 2 x 3 x 3 x 7

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 452, 823, 126, 393

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

Apply this formula for all numbers.

Step1:

LCM(452, 823) = 371996

GCD(452, 823) = ( 452 x 823 ) / 371996

= 452 / 823

= 452

Step2:

LCM(1, 126) = 126

GCD(1, 126) = ( 1 x 126 ) / 126

= 1 / 126

= 1

Step3:

LCM(1, 393) = 393

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

= 1 / 393

= 1

So, Greatest Common Divisor of 452, 823, 126, 393 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 459, 371, 265, 602
• GCD of 421, 354, 290, 493
• GCD of 342, 730, 859, 288
• GCD of 399, 471, 930, 654
• GCD of 522, 387, 214, 886

Given numbers are 452, 823, 126, 393
The greatest common divisor of numbers 452, 823, 126, 393 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 452, 823, 126, 393 is 1.

1. What is the GCD of 452, 823, 126, 393?

GCD of given numbers 452, 823, 126, 393 is 1

2. How to calculate the greatest common divisor of 452, 823, 126, 393?

We can find the highest common divisor of 452, 823, 126, 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 452, 823, 126, 393 i.e 1.

3. How can I use the GCD of 452, 823, 126, 393Calculator?

Out the numbers 452, 823, 126, 393 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.