GCD of 357, 323, 130, 660 Calculator

Given Input numbers are 357, 323, 130, 660

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

Divisors of 357 :

The positive integer divisors of 357 that completely divides 357 are.

1, 3, 7, 17, 21, 51, 119, 357

Divisors of 323 :

The positive integer divisors of 323 that completely divides 323 are.

1, 17, 19, 323

Divisors of 130 :

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

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

Divisors of 660 :

The positive integer divisors of 660 that completely divides 660 are.

1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660

GCD of numbers is the greatest common divisor

So, the GCD (357, 323, 130, 660) = 1.

Given numbers are 357, 323, 130, 660

The list of prime factors of all numbers are

Prime factors of 357 are 3 x 7 x 17

Prime factors of 323 are 17 x 19

Prime factors of 130 are 2 x 5 x 13

Prime factors of 660 are 2 x 2 x 3 x 5 x 11

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

Given numbers are 357, 323, 130, 660

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

Apply this formula for all numbers.

Step1:

LCM(357, 323) = 6783

GCD(357, 323) = ( 357 x 323 ) / 6783

= 357 / 323

= 357

Step2:

LCM(17, 130) = 2210

GCD(17, 130) = ( 17 x 130 ) / 2210

= 17 / 130

= 17

Step3:

LCM(1, 660) = 660

GCD(1, 660) = ( 1 x 660 ) / 660

= 1 / 660

= 1

So, Greatest Common Divisor of 357, 323, 130, 660 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 546, 696, 792, 944
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• GCD of 812, 411, 181, 569

Given numbers are 357, 323, 130, 660
The greatest common divisor of numbers 357, 323, 130, 660 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 357, 323, 130, 660 is 1.

1. What is the GCD of 357, 323, 130, 660?

GCD of given numbers 357, 323, 130, 660 is 1

2. How to calculate the greatest common divisor of 357, 323, 130, 660?

We can find the highest common divisor of 357, 323, 130, 660 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 357, 323, 130, 660 i.e 1.

3. How can I use the GCD of 357, 323, 130, 660Calculator?

Out the numbers 357, 323, 130, 660 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.