GCD of 637, 636, 814, 828 Calculator

Given Input numbers are 637, 636, 814, 828

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

Divisors of 637 :

The positive integer divisors of 637 that completely divides 637 are.

1, 7, 13, 49, 91, 637

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 814 :

The positive integer divisors of 814 that completely divides 814 are.

1, 2, 11, 22, 37, 74, 407, 814

Divisors of 828 :

The positive integer divisors of 828 that completely divides 828 are.

1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828

GCD of numbers is the greatest common divisor

So, the GCD (637, 636, 814, 828) = 1.

Given numbers are 637, 636, 814, 828

The list of prime factors of all numbers are

Prime factors of 637 are 7 x 7 x 13

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

Prime factors of 814 are 2 x 11 x 37

Prime factors of 828 are 2 x 2 x 3 x 3 x 23

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

Given numbers are 637, 636, 814, 828

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

Apply this formula for all numbers.

Step1:

LCM(637, 636) = 405132

GCD(637, 636) = ( 637 x 636 ) / 405132

= 637 / 636

= 637

Step2:

LCM(1, 814) = 814

GCD(1, 814) = ( 1 x 814 ) / 814

= 1 / 814

= 1

Step3:

LCM(1, 828) = 828

GCD(1, 828) = ( 1 x 828 ) / 828

= 1 / 828

= 1

So, Greatest Common Divisor of 637, 636, 814, 828 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 663, 824, 641, 421
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Given numbers are 637, 636, 814, 828
The greatest common divisor of numbers 637, 636, 814, 828 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 637, 636, 814, 828 is 1.

1. What is the GCD of 637, 636, 814, 828?

GCD of given numbers 637, 636, 814, 828 is 1

2. How to calculate the greatest common divisor of 637, 636, 814, 828?

We can find the highest common divisor of 637, 636, 814, 828 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 637, 636, 814, 828 i.e 1.

3. How can I use the GCD of 637, 636, 814, 828Calculator?

Out the numbers 637, 636, 814, 828 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.