GCD of 288, 780, 961, 131 Calculator

Given Input numbers are 288, 780, 961, 131

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

Divisors of 288 :

The positive integer divisors of 288 that completely divides 288 are.

1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288

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 961 :

The positive integer divisors of 961 that completely divides 961 are.

1, 31, 961

Divisors of 131 :

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

1, 131

GCD of numbers is the greatest common divisor

So, the GCD (288, 780, 961, 131) = 1.

Given numbers are 288, 780, 961, 131

The list of prime factors of all numbers are

Prime factors of 288 are 2 x 2 x 2 x 2 x 2 x 3 x 3

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

Prime factors of 961 are 31 x 31

Prime factors of 131 are 131

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

Given numbers are 288, 780, 961, 131

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

Apply this formula for all numbers.

Step1:

LCM(288, 780) = 18720

GCD(288, 780) = ( 288 x 780 ) / 18720

= 288 / 780

= 288

Step2:

LCM(12, 961) = 11532

GCD(12, 961) = ( 12 x 961 ) / 11532

= 12 / 961

= 12

Step3:

LCM(1, 131) = 131

GCD(1, 131) = ( 1 x 131 ) / 131

= 1 / 131

= 1

So, Greatest Common Divisor of 288, 780, 961, 131 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 263, 901, 858, 536
• GCD of 500, 697, 335, 467
• GCD of 482, 897, 409, 528
• GCD of 544, 526, 526, 511
• GCD of 871, 347, 105, 927

Given numbers are 288, 780, 961, 131
The greatest common divisor of numbers 288, 780, 961, 131 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 288, 780, 961, 131 is 1.

1. What is the GCD of 288, 780, 961, 131?

GCD of given numbers 288, 780, 961, 131 is 1

2. How to calculate the greatest common divisor of 288, 780, 961, 131?

We can find the highest common divisor of 288, 780, 961, 131 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 288, 780, 961, 131 i.e 1.

3. How can I use the GCD of 288, 780, 961, 131Calculator?

Out the numbers 288, 780, 961, 131 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.