GCD of 792, 320, 220, 478 Calculator

Given Input numbers are 792, 320, 220, 478

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

Divisors of 792 :

The positive integer divisors of 792 that completely divides 792 are.

1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792

Divisors of 320 :

The positive integer divisors of 320 that completely divides 320 are.

1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320

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 478 :

The positive integer divisors of 478 that completely divides 478 are.

1, 2, 239, 478

GCD of numbers is the greatest common divisor

So, the GCD (792, 320, 220, 478) = 2.

Given numbers are 792, 320, 220, 478

The list of prime factors of all numbers are

Prime factors of 792 are 2 x 2 x 2 x 3 x 3 x 11

Prime factors of 320 are 2 x 2 x 2 x 2 x 2 x 2 x 5

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

Prime factors of 478 are 2 x 239

The highest common occurrence is 2¹

Therefore, GCD of 792, 320, 220, 478 is 2.

Given numbers are 792, 320, 220, 478

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

Apply this formula for all numbers.

Step1:

LCM(792, 320) = 31680

GCD(792, 320) = ( 792 x 320 ) / 31680

= 792 / 320

= 792

Step2:

LCM(8, 220) = 440

GCD(8, 220) = ( 8 x 220 ) / 440

= 8 / 220

= 8

Step3:

LCM(4, 478) = 956

GCD(4, 478) = ( 4 x 478 ) / 956

= 4 / 478

= 4

So, Greatest Common Divisor of 792, 320, 220, 478 is 2

Here are some samples of GCD of Numbers calculations.

• GCD of 303, 792, 715, 501
• GCD of 729, 189, 798, 641
• GCD of 997, 458, 102, 360
• GCD of 293, 618, 125, 687
• GCD of 270, 170, 907, 193

Given numbers are 792, 320, 220, 478
The greatest common divisor of numbers 792, 320, 220, 478 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 792, 320, 220, 478 is 2.

1. What is the GCD of 792, 320, 220, 478?

GCD of given numbers 792, 320, 220, 478 is 2

2. How to calculate the greatest common divisor of 792, 320, 220, 478?

We can find the highest common divisor of 792, 320, 220, 478 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 792, 320, 220, 478 i.e 2.

3. How can I use the GCD of 792, 320, 220, 478Calculator?

Out the numbers 792, 320, 220, 478 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.