GCD of 315, 390, 529, 868 Calculator

Given Input numbers are 315, 390, 529, 868

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

Divisors of 315 :

The positive integer divisors of 315 that completely divides 315 are.

1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315

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 529 :

The positive integer divisors of 529 that completely divides 529 are.

1, 23, 529

Divisors of 868 :

The positive integer divisors of 868 that completely divides 868 are.

1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868

GCD of numbers is the greatest common divisor

So, the GCD (315, 390, 529, 868) = 1.

Given numbers are 315, 390, 529, 868

The list of prime factors of all numbers are

Prime factors of 315 are 3 x 3 x 5 x 7

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

Prime factors of 529 are 23 x 23

Prime factors of 868 are 2 x 2 x 7 x 31

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

Given numbers are 315, 390, 529, 868

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

Apply this formula for all numbers.

Step1:

LCM(315, 390) = 8190

GCD(315, 390) = ( 315 x 390 ) / 8190

= 315 / 390

= 315

Step2:

LCM(15, 529) = 7935

GCD(15, 529) = ( 15 x 529 ) / 7935

= 15 / 529

= 15

Step3:

LCM(1, 868) = 868

GCD(1, 868) = ( 1 x 868 ) / 868

= 1 / 868

= 1

So, Greatest Common Divisor of 315, 390, 529, 868 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 582, 920, 924, 687
• GCD of 402, 344, 372, 633
• GCD of 941, 133, 563, 199
• GCD of 717, 426, 862, 320
• GCD of 457, 377, 869, 994

Given numbers are 315, 390, 529, 868
The greatest common divisor of numbers 315, 390, 529, 868 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 315, 390, 529, 868 is 1.

1. What is the GCD of 315, 390, 529, 868?

GCD of given numbers 315, 390, 529, 868 is 1

2. How to calculate the greatest common divisor of 315, 390, 529, 868?

We can find the highest common divisor of 315, 390, 529, 868 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 315, 390, 529, 868 i.e 1.

3. How can I use the GCD of 315, 390, 529, 868Calculator?

Out the numbers 315, 390, 529, 868 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.