GCD of 380, 789, 796, 387 Calculator

Given Input numbers are 380, 789, 796, 387

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

Divisors of 380 :

The positive integer divisors of 380 that completely divides 380 are.

1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380

Divisors of 789 :

The positive integer divisors of 789 that completely divides 789 are.

1, 3, 263, 789

Divisors of 796 :

The positive integer divisors of 796 that completely divides 796 are.

1, 2, 4, 199, 398, 796

Divisors of 387 :

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

1, 3, 9, 43, 129, 387

GCD of numbers is the greatest common divisor

So, the GCD (380, 789, 796, 387) = 1.

Given numbers are 380, 789, 796, 387

The list of prime factors of all numbers are

Prime factors of 380 are 2 x 2 x 5 x 19

Prime factors of 789 are 3 x 263

Prime factors of 796 are 2 x 2 x 199

Prime factors of 387 are 3 x 3 x 43

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

Given numbers are 380, 789, 796, 387

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

Apply this formula for all numbers.

Step1:

LCM(380, 789) = 299820

GCD(380, 789) = ( 380 x 789 ) / 299820

= 380 / 789

= 380

Step2:

LCM(1, 796) = 796

GCD(1, 796) = ( 1 x 796 ) / 796

= 1 / 796

= 1

Step3:

LCM(1, 387) = 387

GCD(1, 387) = ( 1 x 387 ) / 387

= 1 / 387

= 1

So, Greatest Common Divisor of 380, 789, 796, 387 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 230, 346, 718, 390
• GCD of 374, 569, 304, 245
• GCD of 476, 249, 466, 703
• GCD of 658, 276, 331, 838
• GCD of 959, 599, 266, 918

Given numbers are 380, 789, 796, 387
The greatest common divisor of numbers 380, 789, 796, 387 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 380, 789, 796, 387 is 1.

1. What is the GCD of 380, 789, 796, 387?

GCD of given numbers 380, 789, 796, 387 is 1

2. How to calculate the greatest common divisor of 380, 789, 796, 387?

We can find the highest common divisor of 380, 789, 796, 387 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 380, 789, 796, 387 i.e 1.

3. How can I use the GCD of 380, 789, 796, 387Calculator?

Out the numbers 380, 789, 796, 387 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.