GCD of 815, 120, 792, 268 Calculator

Given Input numbers are 815, 120, 792, 268

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

Divisors of 815 :

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

1, 5, 163, 815

Divisors of 120 :

The positive integer divisors of 120 that completely divides 120 are.

1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120

Divisors of 792 :

The positive integer divisors of 792 that completely divides 792 are.

1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792

Divisors of 268 :

The positive integer divisors of 268 that completely divides 268 are.

1, 2, 4, 67, 134, 268

GCD of numbers is the greatest common divisor

So, the GCD (815, 120, 792, 268) = 1.

Given numbers are 815, 120, 792, 268

The list of prime factors of all numbers are

Prime factors of 815 are 5 x 163

Prime factors of 120 are 2 x 2 x 2 x 3 x 5

Prime factors of 792 are 2 x 2 x 2 x 3 x 3 x 11

Prime factors of 268 are 2 x 2 x 67

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

Given numbers are 815, 120, 792, 268

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

Apply this formula for all numbers.

Step1:

LCM(815, 120) = 19560

GCD(815, 120) = ( 815 x 120 ) / 19560

= 815 / 120

= 815

Step2:

LCM(5, 792) = 3960

GCD(5, 792) = ( 5 x 792 ) / 3960

= 5 / 792

= 5

Step3:

LCM(1, 268) = 268

GCD(1, 268) = ( 1 x 268 ) / 268

= 1 / 268

= 1

So, Greatest Common Divisor of 815, 120, 792, 268 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 916, 461, 253, 307
• GCD of 207, 493, 393, 748
• GCD of 740, 558, 205, 761
• GCD of 649, 692, 633, 254
• GCD of 623, 918, 494, 402

Given numbers are 815, 120, 792, 268
The greatest common divisor of numbers 815, 120, 792, 268 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 815, 120, 792, 268 is 1.

1. What is the GCD of 815, 120, 792, 268?

GCD of given numbers 815, 120, 792, 268 is 1

2. How to calculate the greatest common divisor of 815, 120, 792, 268?

We can find the highest common divisor of 815, 120, 792, 268 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 815, 120, 792, 268 i.e 1.

3. How can I use the GCD of 815, 120, 792, 268Calculator?

Out the numbers 815, 120, 792, 268 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.