GCD of 664, 636, 982, 917 Calculator

Given Input numbers are 664, 636, 982, 917

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

Divisors of 664 :

The positive integer divisors of 664 that completely divides 664 are.

1, 2, 4, 8, 83, 166, 332, 664

Divisors of 636 :

The positive integer divisors of 636 that completely divides 636 are.

1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636

Divisors of 982 :

The positive integer divisors of 982 that completely divides 982 are.

1, 2, 491, 982

Divisors of 917 :

The positive integer divisors of 917 that completely divides 917 are.

1, 7, 131, 917

GCD of numbers is the greatest common divisor

So, the GCD (664, 636, 982, 917) = 1.

Given numbers are 664, 636, 982, 917

The list of prime factors of all numbers are

Prime factors of 664 are 2 x 2 x 2 x 83

Prime factors of 636 are 2 x 2 x 3 x 53

Prime factors of 982 are 2 x 491

Prime factors of 917 are 7 x 131

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

Given numbers are 664, 636, 982, 917

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

Apply this formula for all numbers.

Step1:

LCM(664, 636) = 105576

GCD(664, 636) = ( 664 x 636 ) / 105576

= 664 / 636

= 664

Step2:

LCM(4, 982) = 1964

GCD(4, 982) = ( 4 x 982 ) / 1964

= 4 / 982

= 4

Step3:

LCM(2, 917) = 1834

GCD(2, 917) = ( 2 x 917 ) / 1834

= 2 / 917

= 2

So, Greatest Common Divisor of 664, 636, 982, 917 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 127, 485, 371, 623
• GCD of 915, 520, 927, 663
• GCD of 123, 261, 456, 223
• GCD of 937, 301, 712, 451
• GCD of 425, 467, 784, 792

Given numbers are 664, 636, 982, 917
The greatest common divisor of numbers 664, 636, 982, 917 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 664, 636, 982, 917 is 1.

1. What is the GCD of 664, 636, 982, 917?

GCD of given numbers 664, 636, 982, 917 is 1

2. How to calculate the greatest common divisor of 664, 636, 982, 917?

We can find the highest common divisor of 664, 636, 982, 917 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 664, 636, 982, 917 i.e 1.

3. How can I use the GCD of 664, 636, 982, 917Calculator?

Out the numbers 664, 636, 982, 917 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.