GCD of 788, 284, 531, 615 Calculator

Given Input numbers are 788, 284, 531, 615

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

Divisors of 788 :

The positive integer divisors of 788 that completely divides 788 are.

1, 2, 4, 197, 394, 788

Divisors of 284 :

The positive integer divisors of 284 that completely divides 284 are.

1, 2, 4, 71, 142, 284

Divisors of 531 :

The positive integer divisors of 531 that completely divides 531 are.

1, 3, 9, 59, 177, 531

Divisors of 615 :

The positive integer divisors of 615 that completely divides 615 are.

1, 3, 5, 15, 41, 123, 205, 615

GCD of numbers is the greatest common divisor

So, the GCD (788, 284, 531, 615) = 1.

Given numbers are 788, 284, 531, 615

The list of prime factors of all numbers are

Prime factors of 788 are 2 x 2 x 197

Prime factors of 284 are 2 x 2 x 71

Prime factors of 531 are 3 x 3 x 59

Prime factors of 615 are 3 x 5 x 41

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

Given numbers are 788, 284, 531, 615

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

Apply this formula for all numbers.

Step1:

LCM(788, 284) = 55948

GCD(788, 284) = ( 788 x 284 ) / 55948

= 788 / 284

= 788

Step2:

LCM(4, 531) = 2124

GCD(4, 531) = ( 4 x 531 ) / 2124

= 4 / 531

= 4

Step3:

LCM(1, 615) = 615

GCD(1, 615) = ( 1 x 615 ) / 615

= 1 / 615

= 1

So, Greatest Common Divisor of 788, 284, 531, 615 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 633, 661, 614, 885
• GCD of 171, 791, 626, 635
• GCD of 674, 915, 986, 489
• GCD of 702, 785, 947, 214
• GCD of 342, 409, 833, 328

Given numbers are 788, 284, 531, 615
The greatest common divisor of numbers 788, 284, 531, 615 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 788, 284, 531, 615 is 1.

1. What is the GCD of 788, 284, 531, 615?

GCD of given numbers 788, 284, 531, 615 is 1

2. How to calculate the greatest common divisor of 788, 284, 531, 615?

We can find the highest common divisor of 788, 284, 531, 615 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 788, 284, 531, 615 i.e 1.

3. How can I use the GCD of 788, 284, 531, 615Calculator?

Out the numbers 788, 284, 531, 615 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.