GCD of 324, 397, 133, 685 Calculator

Given Input numbers are 324, 397, 133, 685

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

Divisors of 324 :

The positive integer divisors of 324 that completely divides 324 are.

1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324

Divisors of 397 :

The positive integer divisors of 397 that completely divides 397 are.

1, 397

Divisors of 133 :

The positive integer divisors of 133 that completely divides 133 are.

1, 7, 19, 133

Divisors of 685 :

The positive integer divisors of 685 that completely divides 685 are.

1, 5, 137, 685

GCD of numbers is the greatest common divisor

So, the GCD (324, 397, 133, 685) = 1.

Given numbers are 324, 397, 133, 685

The list of prime factors of all numbers are

Prime factors of 324 are 2 x 2 x 3 x 3 x 3 x 3

Prime factors of 397 are 397

Prime factors of 133 are 7 x 19

Prime factors of 685 are 5 x 137

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

Given numbers are 324, 397, 133, 685

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

Apply this formula for all numbers.

Step1:

LCM(324, 397) = 128628

GCD(324, 397) = ( 324 x 397 ) / 128628

= 324 / 397

= 324

Step2:

LCM(1, 133) = 133

GCD(1, 133) = ( 1 x 133 ) / 133

= 1 / 133

= 1

Step3:

LCM(1, 685) = 685

GCD(1, 685) = ( 1 x 685 ) / 685

= 1 / 685

= 1

So, Greatest Common Divisor of 324, 397, 133, 685 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 125, 298, 494, 512
• GCD of 602, 928, 553, 823
• GCD of 536, 164, 139, 170
• GCD of 129, 772, 593, 715
• GCD of 397, 941, 359, 929

Given numbers are 324, 397, 133, 685
The greatest common divisor of numbers 324, 397, 133, 685 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 324, 397, 133, 685 is 1.

1. What is the GCD of 324, 397, 133, 685?

GCD of given numbers 324, 397, 133, 685 is 1

2. How to calculate the greatest common divisor of 324, 397, 133, 685?

We can find the highest common divisor of 324, 397, 133, 685 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 324, 397, 133, 685 i.e 1.

3. How can I use the GCD of 324, 397, 133, 685Calculator?

Out the numbers 324, 397, 133, 685 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.