GCD of 387, 779, 979, 799 Calculator

Given Input numbers are 387, 779, 979, 799

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

Divisors of 387 :

The positive integer divisors of 387 that completely divides 387 are.

1, 3, 9, 43, 129, 387

Divisors of 779 :

The positive integer divisors of 779 that completely divides 779 are.

1, 19, 41, 779

Divisors of 979 :

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

1, 11, 89, 979

Divisors of 799 :

The positive integer divisors of 799 that completely divides 799 are.

1, 17, 47, 799

GCD of numbers is the greatest common divisor

So, the GCD (387, 779, 979, 799) = 1.

Given numbers are 387, 779, 979, 799

The list of prime factors of all numbers are

Prime factors of 387 are 3 x 3 x 43

Prime factors of 779 are 19 x 41

Prime factors of 979 are 11 x 89

Prime factors of 799 are 17 x 47

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

Given numbers are 387, 779, 979, 799

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

Apply this formula for all numbers.

Step1:

LCM(387, 779) = 301473

GCD(387, 779) = ( 387 x 779 ) / 301473

= 387 / 779

= 387

Step2:

LCM(1, 979) = 979

GCD(1, 979) = ( 1 x 979 ) / 979

= 1 / 979

= 1

Step3:

LCM(1, 799) = 799

GCD(1, 799) = ( 1 x 799 ) / 799

= 1 / 799

= 1

So, Greatest Common Divisor of 387, 779, 979, 799 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 403, 918, 829, 517
• GCD of 641, 992, 220, 641
• GCD of 215, 305, 866, 956
• GCD of 523, 240, 158, 600
• GCD of 215, 522, 533, 940

Given numbers are 387, 779, 979, 799
The greatest common divisor of numbers 387, 779, 979, 799 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 387, 779, 979, 799 is 1.

1. What is the GCD of 387, 779, 979, 799?

GCD of given numbers 387, 779, 979, 799 is 1

2. How to calculate the greatest common divisor of 387, 779, 979, 799?

We can find the highest common divisor of 387, 779, 979, 799 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 387, 779, 979, 799 i.e 1.

3. How can I use the GCD of 387, 779, 979, 799Calculator?

Out the numbers 387, 779, 979, 799 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.