GCD of 386, 799, 70, 390 Calculator

Given Input numbers are 386, 799, 70, 390

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

Divisors of 386 :

The positive integer divisors of 386 that completely divides 386 are.

1, 2, 193, 386

Divisors of 799 :

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

1, 17, 47, 799

Divisors of 70 :

The positive integer divisors of 70 that completely divides 70 are.

1, 2, 5, 7, 10, 14, 35, 70

Divisors of 390 :

The positive integer divisors of 390 that completely divides 390 are.

1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390

GCD of numbers is the greatest common divisor

So, the GCD (386, 799, 70, 390) = 1.

Given numbers are 386, 799, 70, 390

The list of prime factors of all numbers are

Prime factors of 386 are 2 x 193

Prime factors of 799 are 17 x 47

Prime factors of 70 are 2 x 5 x 7

Prime factors of 390 are 2 x 3 x 5 x 13

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

Given numbers are 386, 799, 70, 390

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

Apply this formula for all numbers.

Step1:

LCM(386, 799) = 308414

GCD(386, 799) = ( 386 x 799 ) / 308414

= 386 / 799

= 386

Step2:

LCM(1, 70) = 70

GCD(1, 70) = ( 1 x 70 ) / 70

= 1 / 70

= 1

Step3:

LCM(1, 390) = 390

GCD(1, 390) = ( 1 x 390 ) / 390

= 1 / 390

= 1

So, Greatest Common Divisor of 386, 799, 70, 390 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 163, 413, 60, 158
• GCD of 908, 821, 64, 942
• GCD of 479, 703, 50, 541
• GCD of 245, 576, 63, 905
• GCD of 288, 813, 94, 396

Given numbers are 386, 799, 70, 390
The greatest common divisor of numbers 386, 799, 70, 390 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 386, 799, 70, 390 is 1.

1. What is the GCD of 386, 799, 70, 390?

GCD of given numbers 386, 799, 70, 390 is 1

2. How to calculate the greatest common divisor of 386, 799, 70, 390?

We can find the highest common divisor of 386, 799, 70, 390 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 386, 799, 70, 390 i.e 1.

3. How can I use the GCD of 386, 799, 70, 390Calculator?

Out the numbers 386, 799, 70, 390 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.