GCD of 480, 634, 156, 361 Calculator

Given Input numbers are 480, 634, 156, 361

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 634 :

The positive integer divisors of 634 that completely divides 634 are.

1, 2, 317, 634

Divisors of 156 :

The positive integer divisors of 156 that completely divides 156 are.

1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156

Divisors of 361 :

The positive integer divisors of 361 that completely divides 361 are.

1, 19, 361

GCD of numbers is the greatest common divisor

So, the GCD (480, 634, 156, 361) = 1.

Given numbers are 480, 634, 156, 361

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 634 are 2 x 317

Prime factors of 156 are 2 x 2 x 3 x 13

Prime factors of 361 are 19 x 19

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

Given numbers are 480, 634, 156, 361

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

Apply this formula for all numbers.

Step1:

LCM(480, 634) = 152160

GCD(480, 634) = ( 480 x 634 ) / 152160

= 480 / 634

= 480

Step2:

LCM(2, 156) = 156

GCD(2, 156) = ( 2 x 156 ) / 156

= 2 / 156

= 2

Step3:

LCM(2, 361) = 722

GCD(2, 361) = ( 2 x 361 ) / 722

= 2 / 361

= 2

So, Greatest Common Divisor of 480, 634, 156, 361 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 278, 216, 380, 681
• GCD of 115, 220, 523, 246
• GCD of 221, 732, 462, 921
• GCD of 772, 229, 508, 746
• GCD of 847, 284, 549, 600

Given numbers are 480, 634, 156, 361
The greatest common divisor of numbers 480, 634, 156, 361 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 480, 634, 156, 361 is 1.

1. What is the GCD of 480, 634, 156, 361?

GCD of given numbers 480, 634, 156, 361 is 1

2. How to calculate the greatest common divisor of 480, 634, 156, 361?

We can find the highest common divisor of 480, 634, 156, 361 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, 634, 156, 361 i.e 1.

3. How can I use the GCD of 480, 634, 156, 361Calculator?

Out the numbers 480, 634, 156, 361 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.