GCD of 395, 791, 437, 478 Calculator

Given Input numbers are 395, 791, 437, 478

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

Divisors of 395 :

The positive integer divisors of 395 that completely divides 395 are.

1, 5, 79, 395

Divisors of 791 :

The positive integer divisors of 791 that completely divides 791 are.

1, 7, 113, 791

Divisors of 437 :

The positive integer divisors of 437 that completely divides 437 are.

1, 19, 23, 437

Divisors of 478 :

The positive integer divisors of 478 that completely divides 478 are.

1, 2, 239, 478

GCD of numbers is the greatest common divisor

So, the GCD (395, 791, 437, 478) = 1.

Given numbers are 395, 791, 437, 478

The list of prime factors of all numbers are

Prime factors of 395 are 5 x 79

Prime factors of 791 are 7 x 113

Prime factors of 437 are 19 x 23

Prime factors of 478 are 2 x 239

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

Given numbers are 395, 791, 437, 478

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

Apply this formula for all numbers.

Step1:

LCM(395, 791) = 312445

GCD(395, 791) = ( 395 x 791 ) / 312445

= 395 / 791

= 395

Step2:

LCM(1, 437) = 437

GCD(1, 437) = ( 1 x 437 ) / 437

= 1 / 437

= 1

Step3:

LCM(1, 478) = 478

GCD(1, 478) = ( 1 x 478 ) / 478

= 1 / 478

= 1

So, Greatest Common Divisor of 395, 791, 437, 478 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 272, 473, 878, 944
• GCD of 615, 109, 945, 745
• GCD of 121, 639, 171, 663
• GCD of 125, 906, 250, 660
• GCD of 215, 395, 902, 213

Given numbers are 395, 791, 437, 478
The greatest common divisor of numbers 395, 791, 437, 478 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 395, 791, 437, 478 is 1.

1. What is the GCD of 395, 791, 437, 478?

GCD of given numbers 395, 791, 437, 478 is 1

2. How to calculate the greatest common divisor of 395, 791, 437, 478?

We can find the highest common divisor of 395, 791, 437, 478 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 395, 791, 437, 478 i.e 1.

3. How can I use the GCD of 395, 791, 437, 478Calculator?

Out the numbers 395, 791, 437, 478 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.