GCD of 472, 768, 39, 721 Calculator

Given Input numbers are 472, 768, 39, 721

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 768 :

The positive integer divisors of 768 that completely divides 768 are.

1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768

Divisors of 39 :

The positive integer divisors of 39 that completely divides 39 are.

1, 3, 13, 39

Divisors of 721 :

The positive integer divisors of 721 that completely divides 721 are.

1, 7, 103, 721

GCD of numbers is the greatest common divisor

So, the GCD (472, 768, 39, 721) = 1.

Given numbers are 472, 768, 39, 721

The list of prime factors of all numbers are

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

Prime factors of 768 are 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2 x 3

Prime factors of 39 are 3 x 13

Prime factors of 721 are 7 x 103

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

Given numbers are 472, 768, 39, 721

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

Apply this formula for all numbers.

Step1:

LCM(472, 768) = 45312

GCD(472, 768) = ( 472 x 768 ) / 45312

= 472 / 768

= 472

Step2:

LCM(8, 39) = 312

GCD(8, 39) = ( 8 x 39 ) / 312

= 8 / 39

= 8

Step3:

LCM(1, 721) = 721

GCD(1, 721) = ( 1 x 721 ) / 721

= 1 / 721

= 1

So, Greatest Common Divisor of 472, 768, 39, 721 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 506, 186, 20, 778
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• GCD of 880, 423, 57, 151
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• GCD of 784, 639, 52, 636

Given numbers are 472, 768, 39, 721
The greatest common divisor of numbers 472, 768, 39, 721 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 472, 768, 39, 721 is 1.

1. What is the GCD of 472, 768, 39, 721?

GCD of given numbers 472, 768, 39, 721 is 1

2. How to calculate the greatest common divisor of 472, 768, 39, 721?

We can find the highest common divisor of 472, 768, 39, 721 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, 768, 39, 721 i.e 1.

3. How can I use the GCD of 472, 768, 39, 721Calculator?

Out the numbers 472, 768, 39, 721 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.