GCD of 423, 368, 745, 531 Calculator

Given Input numbers are 423, 368, 745, 531

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

Divisors of 423 :

The positive integer divisors of 423 that completely divides 423 are.

1, 3, 9, 47, 141, 423

Divisors of 368 :

The positive integer divisors of 368 that completely divides 368 are.

1, 2, 4, 8, 16, 23, 46, 92, 184, 368

Divisors of 745 :

The positive integer divisors of 745 that completely divides 745 are.

1, 5, 149, 745

Divisors of 531 :

The positive integer divisors of 531 that completely divides 531 are.

1, 3, 9, 59, 177, 531

GCD of numbers is the greatest common divisor

So, the GCD (423, 368, 745, 531) = 1.

Given numbers are 423, 368, 745, 531

The list of prime factors of all numbers are

Prime factors of 423 are 3 x 3 x 47

Prime factors of 368 are 2 x 2 x 2 x 2 x 23

Prime factors of 745 are 5 x 149

Prime factors of 531 are 3 x 3 x 59

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

Given numbers are 423, 368, 745, 531

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

Apply this formula for all numbers.

Step1:

LCM(423, 368) = 155664

GCD(423, 368) = ( 423 x 368 ) / 155664

= 423 / 368

= 423

Step2:

LCM(1, 745) = 745

GCD(1, 745) = ( 1 x 745 ) / 745

= 1 / 745

= 1

Step3:

LCM(1, 531) = 531

GCD(1, 531) = ( 1 x 531 ) / 531

= 1 / 531

= 1

So, Greatest Common Divisor of 423, 368, 745, 531 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 410, 546, 508, 232
• GCD of 863, 667, 722, 979
• GCD of 537, 920, 691, 640
• GCD of 406, 257, 967, 622
• GCD of 352, 321, 976, 325

Given numbers are 423, 368, 745, 531
The greatest common divisor of numbers 423, 368, 745, 531 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 423, 368, 745, 531 is 1.

1. What is the GCD of 423, 368, 745, 531?

GCD of given numbers 423, 368, 745, 531 is 1

2. How to calculate the greatest common divisor of 423, 368, 745, 531?

We can find the highest common divisor of 423, 368, 745, 531 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 423, 368, 745, 531 i.e 1.

3. How can I use the GCD of 423, 368, 745, 531Calculator?

Out the numbers 423, 368, 745, 531 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.