GCD of 479, 477, 31, 768 Calculator

Given Input numbers are 479, 477, 31, 768

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

Divisors of 479 :

The positive integer divisors of 479 that completely divides 479 are.

1, 479

Divisors of 477 :

The positive integer divisors of 477 that completely divides 477 are.

1, 3, 9, 53, 159, 477

Divisors of 31 :

The positive integer divisors of 31 that completely divides 31 are.

1, 31

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

GCD of numbers is the greatest common divisor

So, the GCD (479, 477, 31, 768) = 1.

Given numbers are 479, 477, 31, 768

The list of prime factors of all numbers are

Prime factors of 479 are 479

Prime factors of 477 are 3 x 3 x 53

Prime factors of 31 are 31

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

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

Given numbers are 479, 477, 31, 768

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

Apply this formula for all numbers.

Step1:

LCM(479, 477) = 228483

GCD(479, 477) = ( 479 x 477 ) / 228483

= 479 / 477

= 479

Step2:

LCM(1, 31) = 31

GCD(1, 31) = ( 1 x 31 ) / 31

= 1 / 31

= 1

Step3:

LCM(1, 768) = 768

GCD(1, 768) = ( 1 x 768 ) / 768

= 1 / 768

= 1

So, Greatest Common Divisor of 479, 477, 31, 768 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 588, 324, 40, 533
• GCD of 307, 802, 67, 821
• GCD of 165, 190, 76, 619
• GCD of 475, 118, 11, 265
• GCD of 602, 159, 33, 491

Given numbers are 479, 477, 31, 768
The greatest common divisor of numbers 479, 477, 31, 768 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 479, 477, 31, 768 is 1.

1. What is the GCD of 479, 477, 31, 768?

GCD of given numbers 479, 477, 31, 768 is 1

2. How to calculate the greatest common divisor of 479, 477, 31, 768?

We can find the highest common divisor of 479, 477, 31, 768 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 479, 477, 31, 768 i.e 1.

3. How can I use the GCD of 479, 477, 31, 768Calculator?

Out the numbers 479, 477, 31, 768 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.