GCD of 315, 872, 732, 815 Calculator

Given Input numbers are 315, 872, 732, 815

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 872 :

The positive integer divisors of 872 that completely divides 872 are.

1, 2, 4, 8, 109, 218, 436, 872

Divisors of 732 :

The positive integer divisors of 732 that completely divides 732 are.

1, 2, 3, 4, 6, 12, 61, 122, 183, 244, 366, 732

Divisors of 815 :

The positive integer divisors of 815 that completely divides 815 are.

1, 5, 163, 815

GCD of numbers is the greatest common divisor

So, the GCD (315, 872, 732, 815) = 1.

Given numbers are 315, 872, 732, 815

The list of prime factors of all numbers are

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

Prime factors of 872 are 2 x 2 x 2 x 109

Prime factors of 732 are 2 x 2 x 3 x 61

Prime factors of 815 are 5 x 163

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

Given numbers are 315, 872, 732, 815

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

Apply this formula for all numbers.

Step1:

LCM(315, 872) = 274680

GCD(315, 872) = ( 315 x 872 ) / 274680

= 315 / 872

= 315

Step2:

LCM(1, 732) = 732

GCD(1, 732) = ( 1 x 732 ) / 732

= 1 / 732

= 1

Step3:

LCM(1, 815) = 815

GCD(1, 815) = ( 1 x 815 ) / 815

= 1 / 815

= 1

So, Greatest Common Divisor of 315, 872, 732, 815 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 453, 177, 181, 611
• GCD of 821, 685, 967, 902
• GCD of 417, 659, 834, 751
• GCD of 424, 266, 377, 786
• GCD of 321, 209, 431, 545

Given numbers are 315, 872, 732, 815
The greatest common divisor of numbers 315, 872, 732, 815 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 315, 872, 732, 815 is 1.

1. What is the GCD of 315, 872, 732, 815?

GCD of given numbers 315, 872, 732, 815 is 1

2. How to calculate the greatest common divisor of 315, 872, 732, 815?

We can find the highest common divisor of 315, 872, 732, 815 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, 872, 732, 815 i.e 1.

3. How can I use the GCD of 315, 872, 732, 815Calculator?

Out the numbers 315, 872, 732, 815 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.