GCD of 130, 216, 243, 775 Calculator

Given Input numbers are 130, 216, 243, 775

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

Divisors of 130 :

The positive integer divisors of 130 that completely divides 130 are.

1, 2, 5, 10, 13, 26, 65, 130

Divisors of 216 :

The positive integer divisors of 216 that completely divides 216 are.

1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216

Divisors of 243 :

The positive integer divisors of 243 that completely divides 243 are.

1, 3, 9, 27, 81, 243

Divisors of 775 :

The positive integer divisors of 775 that completely divides 775 are.

1, 5, 25, 31, 155, 775

GCD of numbers is the greatest common divisor

So, the GCD (130, 216, 243, 775) = 1.

Given numbers are 130, 216, 243, 775

The list of prime factors of all numbers are

Prime factors of 130 are 2 x 5 x 13

Prime factors of 216 are 2 x 2 x 2 x 3 x 3 x 3

Prime factors of 243 are 3 x 3 x 3 x 3 x 3

Prime factors of 775 are 5 x 5 x 31

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

Given numbers are 130, 216, 243, 775

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

Apply this formula for all numbers.

Step1:

LCM(130, 216) = 14040

GCD(130, 216) = ( 130 x 216 ) / 14040

= 130 / 216

= 130

Step2:

LCM(2, 243) = 486

GCD(2, 243) = ( 2 x 243 ) / 486

= 2 / 243

= 2

Step3:

LCM(1, 775) = 775

GCD(1, 775) = ( 1 x 775 ) / 775

= 1 / 775

= 1

So, Greatest Common Divisor of 130, 216, 243, 775 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 473, 823, 600, 446
• GCD of 981, 770, 181, 403
• GCD of 547, 181, 122, 201
• GCD of 315, 446, 240, 759
• GCD of 730, 279, 812, 506

Given numbers are 130, 216, 243, 775
The greatest common divisor of numbers 130, 216, 243, 775 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 130, 216, 243, 775 is 1.

1. What is the GCD of 130, 216, 243, 775?

GCD of given numbers 130, 216, 243, 775 is 1

2. How to calculate the greatest common divisor of 130, 216, 243, 775?

We can find the highest common divisor of 130, 216, 243, 775 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 130, 216, 243, 775 i.e 1.

3. How can I use the GCD of 130, 216, 243, 775Calculator?

Out the numbers 130, 216, 243, 775 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.