GCD of 958, 390, 397, 930 Calculator

Given Input numbers are 958, 390, 397, 930

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

Divisors of 958 :

The positive integer divisors of 958 that completely divides 958 are.

1, 2, 479, 958

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

Divisors of 397 :

The positive integer divisors of 397 that completely divides 397 are.

1, 397

Divisors of 930 :

The positive integer divisors of 930 that completely divides 930 are.

1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930

GCD of numbers is the greatest common divisor

So, the GCD (958, 390, 397, 930) = 1.

Given numbers are 958, 390, 397, 930

The list of prime factors of all numbers are

Prime factors of 958 are 2 x 479

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

Prime factors of 397 are 397

Prime factors of 930 are 2 x 3 x 5 x 31

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

Given numbers are 958, 390, 397, 930

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

Apply this formula for all numbers.

Step1:

LCM(958, 390) = 186810

GCD(958, 390) = ( 958 x 390 ) / 186810

= 958 / 390

= 958

Step2:

LCM(2, 397) = 794

GCD(2, 397) = ( 2 x 397 ) / 794

= 2 / 397

= 2

Step3:

LCM(1, 930) = 930

GCD(1, 930) = ( 1 x 930 ) / 930

= 1 / 930

= 1

So, Greatest Common Divisor of 958, 390, 397, 930 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 354, 558, 455, 342
• GCD of 835, 246, 706, 649
• GCD of 246, 334, 550, 598
• GCD of 728, 591, 887, 621
• GCD of 658, 749, 338, 910

Given numbers are 958, 390, 397, 930
The greatest common divisor of numbers 958, 390, 397, 930 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 958, 390, 397, 930 is 1.

1. What is the GCD of 958, 390, 397, 930?

GCD of given numbers 958, 390, 397, 930 is 1

2. How to calculate the greatest common divisor of 958, 390, 397, 930?

We can find the highest common divisor of 958, 390, 397, 930 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 958, 390, 397, 930 i.e 1.

3. How can I use the GCD of 958, 390, 397, 930Calculator?

Out the numbers 958, 390, 397, 930 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.