GCD of 382, 772, 18, 979 Calculator

Given Input numbers are 382, 772, 18, 979

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

Divisors of 382 :

The positive integer divisors of 382 that completely divides 382 are.

1, 2, 191, 382

Divisors of 772 :

The positive integer divisors of 772 that completely divides 772 are.

1, 2, 4, 193, 386, 772

Divisors of 18 :

The positive integer divisors of 18 that completely divides 18 are.

1, 2, 3, 6, 9, 18

Divisors of 979 :

The positive integer divisors of 979 that completely divides 979 are.

1, 11, 89, 979

GCD of numbers is the greatest common divisor

So, the GCD (382, 772, 18, 979) = 1.

Given numbers are 382, 772, 18, 979

The list of prime factors of all numbers are

Prime factors of 382 are 2 x 191

Prime factors of 772 are 2 x 2 x 193

Prime factors of 18 are 2 x 3 x 3

Prime factors of 979 are 11 x 89

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

Given numbers are 382, 772, 18, 979

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

Apply this formula for all numbers.

Step1:

LCM(382, 772) = 147452

GCD(382, 772) = ( 382 x 772 ) / 147452

= 382 / 772

= 382

Step2:

LCM(2, 18) = 18

GCD(2, 18) = ( 2 x 18 ) / 18

= 2 / 18

= 2

Step3:

LCM(2, 979) = 1958

GCD(2, 979) = ( 2 x 979 ) / 1958

= 2 / 979

= 2

So, Greatest Common Divisor of 382, 772, 18, 979 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 282, 283, 74, 828
• GCD of 926, 543, 87, 650
• GCD of 421, 781, 79, 842
• GCD of 970, 345, 71, 902
• GCD of 476, 598, 48, 431

Given numbers are 382, 772, 18, 979
The greatest common divisor of numbers 382, 772, 18, 979 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 382, 772, 18, 979 is 1.

1. What is the GCD of 382, 772, 18, 979?

GCD of given numbers 382, 772, 18, 979 is 1

2. How to calculate the greatest common divisor of 382, 772, 18, 979?

We can find the highest common divisor of 382, 772, 18, 979 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 382, 772, 18, 979 i.e 1.

3. How can I use the GCD of 382, 772, 18, 979Calculator?

Out the numbers 382, 772, 18, 979 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.