GCD of 206, 636, 838, 624 Calculator

Given Input numbers are 206, 636, 838, 624

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

Divisors of 206 :

The positive integer divisors of 206 that completely divides 206 are.

1, 2, 103, 206

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 838 :

The positive integer divisors of 838 that completely divides 838 are.

1, 2, 419, 838

Divisors of 624 :

The positive integer divisors of 624 that completely divides 624 are.

1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624

GCD of numbers is the greatest common divisor

So, the GCD (206, 636, 838, 624) = 2.

Given numbers are 206, 636, 838, 624

The list of prime factors of all numbers are

Prime factors of 206 are 2 x 103

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

Prime factors of 838 are 2 x 419

Prime factors of 624 are 2 x 2 x 2 x 2 x 3 x 13

The highest common occurrence is 2¹

Therefore, GCD of 206, 636, 838, 624 is 2.

Given numbers are 206, 636, 838, 624

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

Apply this formula for all numbers.

Step1:

LCM(206, 636) = 65508

GCD(206, 636) = ( 206 x 636 ) / 65508

= 206 / 636

= 206

Step2:

LCM(2, 838) = 838

GCD(2, 838) = ( 2 x 838 ) / 838

= 2 / 838

= 2

Step3:

LCM(2, 624) = 624

GCD(2, 624) = ( 2 x 624 ) / 624

= 2 / 624

= 2

So, Greatest Common Divisor of 206, 636, 838, 624 is 2

Here are some samples of GCD of Numbers calculations.

• GCD of 977, 908, 298, 940
• GCD of 474, 684, 752, 157
• GCD of 715, 849, 446, 720
• GCD of 764, 144, 740, 624
• GCD of 125, 678, 486, 846

Given numbers are 206, 636, 838, 624
The greatest common divisor of numbers 206, 636, 838, 624 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 206, 636, 838, 624 is 2.

1. What is the GCD of 206, 636, 838, 624?

GCD of given numbers 206, 636, 838, 624 is 2

2. How to calculate the greatest common divisor of 206, 636, 838, 624?

We can find the highest common divisor of 206, 636, 838, 624 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 206, 636, 838, 624 i.e 2.

3. How can I use the GCD of 206, 636, 838, 624Calculator?

Out the numbers 206, 636, 838, 624 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.