GCD of 168, 329, 618, 130 Calculator

Given Input numbers are 168, 329, 618, 130

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

Divisors of 168 :

The positive integer divisors of 168 that completely divides 168 are.

1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168

Divisors of 329 :

The positive integer divisors of 329 that completely divides 329 are.

1, 7, 47, 329

Divisors of 618 :

The positive integer divisors of 618 that completely divides 618 are.

1, 2, 3, 6, 103, 206, 309, 618

Divisors of 130 :

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

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

GCD of numbers is the greatest common divisor

So, the GCD (168, 329, 618, 130) = 1.

Given numbers are 168, 329, 618, 130

The list of prime factors of all numbers are

Prime factors of 168 are 2 x 2 x 2 x 3 x 7

Prime factors of 329 are 7 x 47

Prime factors of 618 are 2 x 3 x 103

Prime factors of 130 are 2 x 5 x 13

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

Given numbers are 168, 329, 618, 130

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

Apply this formula for all numbers.

Step1:

LCM(168, 329) = 7896

GCD(168, 329) = ( 168 x 329 ) / 7896

= 168 / 329

= 168

Step2:

LCM(7, 618) = 4326

GCD(7, 618) = ( 7 x 618 ) / 4326

= 7 / 618

= 7

Step3:

LCM(1, 130) = 130

GCD(1, 130) = ( 1 x 130 ) / 130

= 1 / 130

= 1

So, Greatest Common Divisor of 168, 329, 618, 130 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 958, 620, 673, 845
• GCD of 303, 138, 157, 679
• GCD of 748, 196, 884, 291
• GCD of 224, 330, 190, 705
• GCD of 871, 984, 797, 590

Given numbers are 168, 329, 618, 130
The greatest common divisor of numbers 168, 329, 618, 130 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 168, 329, 618, 130 is 1.

1. What is the GCD of 168, 329, 618, 130?

GCD of given numbers 168, 329, 618, 130 is 1

2. How to calculate the greatest common divisor of 168, 329, 618, 130?

We can find the highest common divisor of 168, 329, 618, 130 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 168, 329, 618, 130 i.e 1.

3. How can I use the GCD of 168, 329, 618, 130Calculator?

Out the numbers 168, 329, 618, 130 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.