GCD of 432, 220, 530, 791 Calculator

Given Input numbers are 432, 220, 530, 791

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

Divisors of 432 :

The positive integer divisors of 432 that completely divides 432 are.

1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432

Divisors of 220 :

The positive integer divisors of 220 that completely divides 220 are.

1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220

Divisors of 530 :

The positive integer divisors of 530 that completely divides 530 are.

1, 2, 5, 10, 53, 106, 265, 530

Divisors of 791 :

The positive integer divisors of 791 that completely divides 791 are.

1, 7, 113, 791

GCD of numbers is the greatest common divisor

So, the GCD (432, 220, 530, 791) = 1.

Given numbers are 432, 220, 530, 791

The list of prime factors of all numbers are

Prime factors of 432 are 2 x 2 x 2 x 2 x 3 x 3 x 3

Prime factors of 220 are 2 x 2 x 5 x 11

Prime factors of 530 are 2 x 5 x 53

Prime factors of 791 are 7 x 113

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

Given numbers are 432, 220, 530, 791

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

Apply this formula for all numbers.

Step1:

LCM(432, 220) = 23760

GCD(432, 220) = ( 432 x 220 ) / 23760

= 432 / 220

= 432

Step2:

LCM(4, 530) = 1060

GCD(4, 530) = ( 4 x 530 ) / 1060

= 4 / 530

= 4

Step3:

LCM(2, 791) = 1582

GCD(2, 791) = ( 2 x 791 ) / 1582

= 2 / 791

= 2

So, Greatest Common Divisor of 432, 220, 530, 791 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 428, 872, 684, 126
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• GCD of 278, 764, 366, 892
• GCD of 432, 470, 477, 750
• GCD of 956, 344, 314, 607

Given numbers are 432, 220, 530, 791
The greatest common divisor of numbers 432, 220, 530, 791 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 432, 220, 530, 791 is 1.

1. What is the GCD of 432, 220, 530, 791?

GCD of given numbers 432, 220, 530, 791 is 1

2. How to calculate the greatest common divisor of 432, 220, 530, 791?

We can find the highest common divisor of 432, 220, 530, 791 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 432, 220, 530, 791 i.e 1.

3. How can I use the GCD of 432, 220, 530, 791Calculator?

Out the numbers 432, 220, 530, 791 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.