GCD of 436, 324, 812, 145 Calculator

Given Input numbers are 436, 324, 812, 145

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

Divisors of 436 :

The positive integer divisors of 436 that completely divides 436 are.

1, 2, 4, 109, 218, 436

Divisors of 324 :

The positive integer divisors of 324 that completely divides 324 are.

1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324

Divisors of 812 :

The positive integer divisors of 812 that completely divides 812 are.

1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812

Divisors of 145 :

The positive integer divisors of 145 that completely divides 145 are.

1, 5, 29, 145

GCD of numbers is the greatest common divisor

So, the GCD (436, 324, 812, 145) = 1.

Given numbers are 436, 324, 812, 145

The list of prime factors of all numbers are

Prime factors of 436 are 2 x 2 x 109

Prime factors of 324 are 2 x 2 x 3 x 3 x 3 x 3

Prime factors of 812 are 2 x 2 x 7 x 29

Prime factors of 145 are 5 x 29

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

Given numbers are 436, 324, 812, 145

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

Apply this formula for all numbers.

Step1:

LCM(436, 324) = 35316

GCD(436, 324) = ( 436 x 324 ) / 35316

= 436 / 324

= 436

Step2:

LCM(4, 812) = 812

GCD(4, 812) = ( 4 x 812 ) / 812

= 4 / 812

= 4

Step3:

LCM(4, 145) = 580

GCD(4, 145) = ( 4 x 145 ) / 580

= 4 / 145

= 4

So, Greatest Common Divisor of 436, 324, 812, 145 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 409, 958, 692, 627
• GCD of 556, 743, 545, 538
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• GCD of 399, 354, 618, 720

Given numbers are 436, 324, 812, 145
The greatest common divisor of numbers 436, 324, 812, 145 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 436, 324, 812, 145 is 1.

1. What is the GCD of 436, 324, 812, 145?

GCD of given numbers 436, 324, 812, 145 is 1

2. How to calculate the greatest common divisor of 436, 324, 812, 145?

We can find the highest common divisor of 436, 324, 812, 145 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 436, 324, 812, 145 i.e 1.

3. How can I use the GCD of 436, 324, 812, 145Calculator?

Out the numbers 436, 324, 812, 145 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.