GCD of 130, 395, 872, 546 Calculator

Given Input numbers are 130, 395, 872, 546

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 395 :

The positive integer divisors of 395 that completely divides 395 are.

1, 5, 79, 395

Divisors of 872 :

The positive integer divisors of 872 that completely divides 872 are.

1, 2, 4, 8, 109, 218, 436, 872

Divisors of 546 :

The positive integer divisors of 546 that completely divides 546 are.

1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546

GCD of numbers is the greatest common divisor

So, the GCD (130, 395, 872, 546) = 1.

Given numbers are 130, 395, 872, 546

The list of prime factors of all numbers are

Prime factors of 130 are 2 x 5 x 13

Prime factors of 395 are 5 x 79

Prime factors of 872 are 2 x 2 x 2 x 109

Prime factors of 546 are 2 x 3 x 7 x 13

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

Given numbers are 130, 395, 872, 546

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

Apply this formula for all numbers.

Step1:

LCM(130, 395) = 10270

GCD(130, 395) = ( 130 x 395 ) / 10270

= 130 / 395

= 130

Step2:

LCM(5, 872) = 4360

GCD(5, 872) = ( 5 x 872 ) / 4360

= 5 / 872

= 5

Step3:

LCM(1, 546) = 546

GCD(1, 546) = ( 1 x 546 ) / 546

= 1 / 546

= 1

So, Greatest Common Divisor of 130, 395, 872, 546 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 256, 578, 805, 712
• GCD of 271, 843, 188, 742
• GCD of 291, 932, 193, 361
• GCD of 566, 243, 927, 705
• GCD of 500, 354, 804, 743

Given numbers are 130, 395, 872, 546
The greatest common divisor of numbers 130, 395, 872, 546 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 130, 395, 872, 546 is 1.

1. What is the GCD of 130, 395, 872, 546?

GCD of given numbers 130, 395, 872, 546 is 1

2. How to calculate the greatest common divisor of 130, 395, 872, 546?

We can find the highest common divisor of 130, 395, 872, 546 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, 395, 872, 546 i.e 1.

3. How can I use the GCD of 130, 395, 872, 546Calculator?

Out the numbers 130, 395, 872, 546 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.