GCD of 284, 133, 747, 393 Calculator

Given Input numbers are 284, 133, 747, 393

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

Divisors of 284 :

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

1, 2, 4, 71, 142, 284

Divisors of 133 :

The positive integer divisors of 133 that completely divides 133 are.

1, 7, 19, 133

Divisors of 747 :

The positive integer divisors of 747 that completely divides 747 are.

1, 3, 9, 83, 249, 747

Divisors of 393 :

The positive integer divisors of 393 that completely divides 393 are.

1, 3, 131, 393

GCD of numbers is the greatest common divisor

So, the GCD (284, 133, 747, 393) = 1.

Given numbers are 284, 133, 747, 393

The list of prime factors of all numbers are

Prime factors of 284 are 2 x 2 x 71

Prime factors of 133 are 7 x 19

Prime factors of 747 are 3 x 3 x 83

Prime factors of 393 are 3 x 131

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

Given numbers are 284, 133, 747, 393

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

Apply this formula for all numbers.

Step1:

LCM(284, 133) = 37772

GCD(284, 133) = ( 284 x 133 ) / 37772

= 284 / 133

= 284

Step2:

LCM(1, 747) = 747

GCD(1, 747) = ( 1 x 747 ) / 747

= 1 / 747

= 1

Step3:

LCM(1, 393) = 393

GCD(1, 393) = ( 1 x 393 ) / 393

= 1 / 393

= 1

So, Greatest Common Divisor of 284, 133, 747, 393 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 122, 878, 730, 490
• GCD of 112, 996, 326, 981
• GCD of 571, 756, 867, 901
• GCD of 602, 434, 622, 396
• GCD of 193, 545, 781, 202

Given numbers are 284, 133, 747, 393
The greatest common divisor of numbers 284, 133, 747, 393 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 284, 133, 747, 393 is 1.

1. What is the GCD of 284, 133, 747, 393?

GCD of given numbers 284, 133, 747, 393 is 1

2. How to calculate the greatest common divisor of 284, 133, 747, 393?

We can find the highest common divisor of 284, 133, 747, 393 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 284, 133, 747, 393 i.e 1.

3. How can I use the GCD of 284, 133, 747, 393Calculator?

Out the numbers 284, 133, 747, 393 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.