GCD of 493, 396, 78, 764 Calculator

Given Input numbers are 493, 396, 78, 764

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

Divisors of 493 :

The positive integer divisors of 493 that completely divides 493 are.

1, 17, 29, 493

Divisors of 396 :

The positive integer divisors of 396 that completely divides 396 are.

1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396

Divisors of 78 :

The positive integer divisors of 78 that completely divides 78 are.

1, 2, 3, 6, 13, 26, 39, 78

Divisors of 764 :

The positive integer divisors of 764 that completely divides 764 are.

1, 2, 4, 191, 382, 764

GCD of numbers is the greatest common divisor

So, the GCD (493, 396, 78, 764) = 1.

Given numbers are 493, 396, 78, 764

The list of prime factors of all numbers are

Prime factors of 493 are 17 x 29

Prime factors of 396 are 2 x 2 x 3 x 3 x 11

Prime factors of 78 are 2 x 3 x 13

Prime factors of 764 are 2 x 2 x 191

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

Given numbers are 493, 396, 78, 764

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

Apply this formula for all numbers.

Step1:

LCM(493, 396) = 195228

GCD(493, 396) = ( 493 x 396 ) / 195228

= 493 / 396

= 493

Step2:

LCM(1, 78) = 78

GCD(1, 78) = ( 1 x 78 ) / 78

= 1 / 78

= 1

Step3:

LCM(1, 764) = 764

GCD(1, 764) = ( 1 x 764 ) / 764

= 1 / 764

= 1

So, Greatest Common Divisor of 493, 396, 78, 764 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 629, 526, 83, 166
• GCD of 192, 166, 53, 290
• GCD of 587, 728, 81, 726
• GCD of 519, 401, 62, 855
• GCD of 194, 254, 39, 559

Given numbers are 493, 396, 78, 764
The greatest common divisor of numbers 493, 396, 78, 764 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 493, 396, 78, 764 is 1.

1. What is the GCD of 493, 396, 78, 764?

GCD of given numbers 493, 396, 78, 764 is 1

2. How to calculate the greatest common divisor of 493, 396, 78, 764?

We can find the highest common divisor of 493, 396, 78, 764 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 493, 396, 78, 764 i.e 1.

3. How can I use the GCD of 493, 396, 78, 764Calculator?

Out the numbers 493, 396, 78, 764 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.