GCD of 480, 427, 399, 479 Calculator

Given Input numbers are 480, 427, 399, 479

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

Divisors of 480 :

The positive integer divisors of 480 that completely divides 480 are.

1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480

Divisors of 427 :

The positive integer divisors of 427 that completely divides 427 are.

1, 7, 61, 427

Divisors of 399 :

The positive integer divisors of 399 that completely divides 399 are.

1, 3, 7, 19, 21, 57, 133, 399

Divisors of 479 :

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

1, 479

GCD of numbers is the greatest common divisor

So, the GCD (480, 427, 399, 479) = 1.

Given numbers are 480, 427, 399, 479

The list of prime factors of all numbers are

Prime factors of 480 are 2 x 2 x 2 x 2 x 2 x 3 x 5

Prime factors of 427 are 7 x 61

Prime factors of 399 are 3 x 7 x 19

Prime factors of 479 are 479

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

Given numbers are 480, 427, 399, 479

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

Apply this formula for all numbers.

Step1:

LCM(480, 427) = 204960

GCD(480, 427) = ( 480 x 427 ) / 204960

= 480 / 427

= 480

Step2:

LCM(1, 399) = 399

GCD(1, 399) = ( 1 x 399 ) / 399

= 1 / 399

= 1

Step3:

LCM(1, 479) = 479

GCD(1, 479) = ( 1 x 479 ) / 479

= 1 / 479

= 1

So, Greatest Common Divisor of 480, 427, 399, 479 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 347, 695, 797, 163
• GCD of 626, 828, 632, 451
• GCD of 734, 668, 797, 278
• GCD of 872, 501, 121, 606
• GCD of 471, 172, 608, 745

Given numbers are 480, 427, 399, 479
The greatest common divisor of numbers 480, 427, 399, 479 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 480, 427, 399, 479 is 1.

1. What is the GCD of 480, 427, 399, 479?

GCD of given numbers 480, 427, 399, 479 is 1

2. How to calculate the greatest common divisor of 480, 427, 399, 479?

We can find the highest common divisor of 480, 427, 399, 479 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 480, 427, 399, 479 i.e 1.

3. How can I use the GCD of 480, 427, 399, 479Calculator?

Out the numbers 480, 427, 399, 479 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.