GCD of 382, 791, 656, 658 Calculator

Given Input numbers are 382, 791, 656, 658

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

Divisors of 382 :

The positive integer divisors of 382 that completely divides 382 are.

1, 2, 191, 382

Divisors of 791 :

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

1, 7, 113, 791

Divisors of 656 :

The positive integer divisors of 656 that completely divides 656 are.

1, 2, 4, 8, 16, 41, 82, 164, 328, 656

Divisors of 658 :

The positive integer divisors of 658 that completely divides 658 are.

1, 2, 7, 14, 47, 94, 329, 658

GCD of numbers is the greatest common divisor

So, the GCD (382, 791, 656, 658) = 1.

Given numbers are 382, 791, 656, 658

The list of prime factors of all numbers are

Prime factors of 382 are 2 x 191

Prime factors of 791 are 7 x 113

Prime factors of 656 are 2 x 2 x 2 x 2 x 41

Prime factors of 658 are 2 x 7 x 47

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

Given numbers are 382, 791, 656, 658

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

Apply this formula for all numbers.

Step1:

LCM(382, 791) = 302162

GCD(382, 791) = ( 382 x 791 ) / 302162

= 382 / 791

= 382

Step2:

LCM(1, 656) = 656

GCD(1, 656) = ( 1 x 656 ) / 656

= 1 / 656

= 1

Step3:

LCM(1, 658) = 658

GCD(1, 658) = ( 1 x 658 ) / 658

= 1 / 658

= 1

So, Greatest Common Divisor of 382, 791, 656, 658 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 408, 263, 566, 718
• GCD of 132, 806, 326, 615
• GCD of 567, 912, 959, 123
• GCD of 184, 937, 520, 103
• GCD of 231, 883, 934, 920

Given numbers are 382, 791, 656, 658
The greatest common divisor of numbers 382, 791, 656, 658 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 382, 791, 656, 658 is 1.

1. What is the GCD of 382, 791, 656, 658?

GCD of given numbers 382, 791, 656, 658 is 1

2. How to calculate the greatest common divisor of 382, 791, 656, 658?

We can find the highest common divisor of 382, 791, 656, 658 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 382, 791, 656, 658 i.e 1.

3. How can I use the GCD of 382, 791, 656, 658Calculator?

Out the numbers 382, 791, 656, 658 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.