GCD of 329, 248, 390, 563 Calculator

Given Input numbers are 329, 248, 390, 563

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

Divisors of 329 :

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

1, 7, 47, 329

Divisors of 248 :

The positive integer divisors of 248 that completely divides 248 are.

1, 2, 4, 8, 31, 62, 124, 248

Divisors of 390 :

The positive integer divisors of 390 that completely divides 390 are.

1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390

Divisors of 563 :

The positive integer divisors of 563 that completely divides 563 are.

1, 563

GCD of numbers is the greatest common divisor

So, the GCD (329, 248, 390, 563) = 1.

Given numbers are 329, 248, 390, 563

The list of prime factors of all numbers are

Prime factors of 329 are 7 x 47

Prime factors of 248 are 2 x 2 x 2 x 31

Prime factors of 390 are 2 x 3 x 5 x 13

Prime factors of 563 are 563

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

Given numbers are 329, 248, 390, 563

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

Apply this formula for all numbers.

Step1:

LCM(329, 248) = 81592

GCD(329, 248) = ( 329 x 248 ) / 81592

= 329 / 248

= 329

Step2:

LCM(1, 390) = 390

GCD(1, 390) = ( 1 x 390 ) / 390

= 1 / 390

= 1

Step3:

LCM(1, 563) = 563

GCD(1, 563) = ( 1 x 563 ) / 563

= 1 / 563

= 1

So, Greatest Common Divisor of 329, 248, 390, 563 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 681, 644, 753, 401
• GCD of 725, 657, 660, 784
• GCD of 339, 817, 491, 627
• GCD of 446, 941, 393, 862
• GCD of 210, 451, 686, 112

Given numbers are 329, 248, 390, 563
The greatest common divisor of numbers 329, 248, 390, 563 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 329, 248, 390, 563 is 1.

1. What is the GCD of 329, 248, 390, 563?

GCD of given numbers 329, 248, 390, 563 is 1

2. How to calculate the greatest common divisor of 329, 248, 390, 563?

We can find the highest common divisor of 329, 248, 390, 563 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 329, 248, 390, 563 i.e 1.

3. How can I use the GCD of 329, 248, 390, 563Calculator?

Out the numbers 329, 248, 390, 563 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.