GCD of 636, 387, 782, 912 Calculator

Given Input numbers are 636, 387, 782, 912

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

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 387 :

The positive integer divisors of 387 that completely divides 387 are.

1, 3, 9, 43, 129, 387

Divisors of 782 :

The positive integer divisors of 782 that completely divides 782 are.

1, 2, 17, 23, 34, 46, 391, 782

Divisors of 912 :

The positive integer divisors of 912 that completely divides 912 are.

1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912

GCD of numbers is the greatest common divisor

So, the GCD (636, 387, 782, 912) = 1.

Given numbers are 636, 387, 782, 912

The list of prime factors of all numbers are

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

Prime factors of 387 are 3 x 3 x 43

Prime factors of 782 are 2 x 17 x 23

Prime factors of 912 are 2 x 2 x 2 x 2 x 3 x 19

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

Given numbers are 636, 387, 782, 912

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

Apply this formula for all numbers.

Step1:

LCM(636, 387) = 82044

GCD(636, 387) = ( 636 x 387 ) / 82044

= 636 / 387

= 636

Step2:

LCM(3, 782) = 2346

GCD(3, 782) = ( 3 x 782 ) / 2346

= 3 / 782

= 3

Step3:

LCM(1, 912) = 912

GCD(1, 912) = ( 1 x 912 ) / 912

= 1 / 912

= 1

So, Greatest Common Divisor of 636, 387, 782, 912 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 125, 105, 848, 321
• GCD of 795, 435, 953, 144
• GCD of 960, 577, 901, 365
• GCD of 335, 951, 154, 983
• GCD of 719, 876, 436, 395

Given numbers are 636, 387, 782, 912
The greatest common divisor of numbers 636, 387, 782, 912 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 636, 387, 782, 912 is 1.

1. What is the GCD of 636, 387, 782, 912?

GCD of given numbers 636, 387, 782, 912 is 1

2. How to calculate the greatest common divisor of 636, 387, 782, 912?

We can find the highest common divisor of 636, 387, 782, 912 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 636, 387, 782, 912 i.e 1.

3. How can I use the GCD of 636, 387, 782, 912Calculator?

Out the numbers 636, 387, 782, 912 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.