GCD of 384, 131, 780, 207 Calculator

Given Input numbers are 384, 131, 780, 207

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

Divisors of 384 :

The positive integer divisors of 384 that completely divides 384 are.

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

Divisors of 131 :

The positive integer divisors of 131 that completely divides 131 are.

1, 131

Divisors of 780 :

The positive integer divisors of 780 that completely divides 780 are.

1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780

Divisors of 207 :

The positive integer divisors of 207 that completely divides 207 are.

1, 3, 9, 23, 69, 207

GCD of numbers is the greatest common divisor

So, the GCD (384, 131, 780, 207) = 1.

Given numbers are 384, 131, 780, 207

The list of prime factors of all numbers are

Prime factors of 384 are 2 x 2 x 2 x 2 x 2 x 2 x 2 x 3

Prime factors of 131 are 131

Prime factors of 780 are 2 x 2 x 3 x 5 x 13

Prime factors of 207 are 3 x 3 x 23

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

Given numbers are 384, 131, 780, 207

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

Apply this formula for all numbers.

Step1:

LCM(384, 131) = 50304

GCD(384, 131) = ( 384 x 131 ) / 50304

= 384 / 131

= 384

Step2:

LCM(1, 780) = 780

GCD(1, 780) = ( 1 x 780 ) / 780

= 1 / 780

= 1

Step3:

LCM(1, 207) = 207

GCD(1, 207) = ( 1 x 207 ) / 207

= 1 / 207

= 1

So, Greatest Common Divisor of 384, 131, 780, 207 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 543, 177, 512, 642
• GCD of 390, 926, 944, 749
• GCD of 435, 222, 561, 391
• GCD of 130, 773, 266, 893
• GCD of 739, 289, 818, 552

Given numbers are 384, 131, 780, 207
The greatest common divisor of numbers 384, 131, 780, 207 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 384, 131, 780, 207 is 1.

1. What is the GCD of 384, 131, 780, 207?

GCD of given numbers 384, 131, 780, 207 is 1

2. How to calculate the greatest common divisor of 384, 131, 780, 207?

We can find the highest common divisor of 384, 131, 780, 207 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 384, 131, 780, 207 i.e 1.

3. How can I use the GCD of 384, 131, 780, 207Calculator?

Out the numbers 384, 131, 780, 207 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.