GCD of 636, 198, 868, 743 Calculator

Given Input numbers are 636, 198, 868, 743

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 198 :

The positive integer divisors of 198 that completely divides 198 are.

1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198

Divisors of 868 :

The positive integer divisors of 868 that completely divides 868 are.

1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868

Divisors of 743 :

The positive integer divisors of 743 that completely divides 743 are.

1, 743

GCD of numbers is the greatest common divisor

So, the GCD (636, 198, 868, 743) = 1.

Given numbers are 636, 198, 868, 743

The list of prime factors of all numbers are

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

Prime factors of 198 are 2 x 3 x 3 x 11

Prime factors of 868 are 2 x 2 x 7 x 31

Prime factors of 743 are 743

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

Given numbers are 636, 198, 868, 743

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

Apply this formula for all numbers.

Step1:

LCM(636, 198) = 20988

GCD(636, 198) = ( 636 x 198 ) / 20988

= 636 / 198

= 636

Step2:

LCM(6, 868) = 2604

GCD(6, 868) = ( 6 x 868 ) / 2604

= 6 / 868

= 6

Step3:

LCM(2, 743) = 1486

GCD(2, 743) = ( 2 x 743 ) / 1486

= 2 / 743

= 2

So, Greatest Common Divisor of 636, 198, 868, 743 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 873, 907, 880, 802
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Given numbers are 636, 198, 868, 743
The greatest common divisor of numbers 636, 198, 868, 743 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 636, 198, 868, 743 is 1.

1. What is the GCD of 636, 198, 868, 743?

GCD of given numbers 636, 198, 868, 743 is 1

2. How to calculate the greatest common divisor of 636, 198, 868, 743?

We can find the highest common divisor of 636, 198, 868, 743 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, 198, 868, 743 i.e 1.

3. How can I use the GCD of 636, 198, 868, 743Calculator?

Out the numbers 636, 198, 868, 743 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.