GCD of 505, 130, 711, 678 Calculator

Given Input numbers are 505, 130, 711, 678

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

Divisors of 505 :

The positive integer divisors of 505 that completely divides 505 are.

1, 5, 101, 505

Divisors of 130 :

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

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

Divisors of 711 :

The positive integer divisors of 711 that completely divides 711 are.

1, 3, 9, 79, 237, 711

Divisors of 678 :

The positive integer divisors of 678 that completely divides 678 are.

1, 2, 3, 6, 113, 226, 339, 678

GCD of numbers is the greatest common divisor

So, the GCD (505, 130, 711, 678) = 1.

Given numbers are 505, 130, 711, 678

The list of prime factors of all numbers are

Prime factors of 505 are 5 x 101

Prime factors of 130 are 2 x 5 x 13

Prime factors of 711 are 3 x 3 x 79

Prime factors of 678 are 2 x 3 x 113

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

Given numbers are 505, 130, 711, 678

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

Apply this formula for all numbers.

Step1:

LCM(505, 130) = 13130

GCD(505, 130) = ( 505 x 130 ) / 13130

= 505 / 130

= 505

Step2:

LCM(5, 711) = 3555

GCD(5, 711) = ( 5 x 711 ) / 3555

= 5 / 711

= 5

Step3:

LCM(1, 678) = 678

GCD(1, 678) = ( 1 x 678 ) / 678

= 1 / 678

= 1

So, Greatest Common Divisor of 505, 130, 711, 678 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 335, 658, 618, 843
• GCD of 936, 139, 682, 966
• GCD of 315, 334, 165, 546
• GCD of 960, 869, 884, 907
• GCD of 159, 903, 669, 613

Given numbers are 505, 130, 711, 678
The greatest common divisor of numbers 505, 130, 711, 678 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 505, 130, 711, 678 is 1.

1. What is the GCD of 505, 130, 711, 678?

GCD of given numbers 505, 130, 711, 678 is 1

2. How to calculate the greatest common divisor of 505, 130, 711, 678?

We can find the highest common divisor of 505, 130, 711, 678 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 505, 130, 711, 678 i.e 1.

3. How can I use the GCD of 505, 130, 711, 678Calculator?

Out the numbers 505, 130, 711, 678 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.