GCD of 226, 690, 208, 636 Calculator

Given Input numbers are 226, 690, 208, 636

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

Divisors of 226 :

The positive integer divisors of 226 that completely divides 226 are.

1, 2, 113, 226

Divisors of 690 :

The positive integer divisors of 690 that completely divides 690 are.

1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690

Divisors of 208 :

The positive integer divisors of 208 that completely divides 208 are.

1, 2, 4, 8, 13, 16, 26, 52, 104, 208

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

GCD of numbers is the greatest common divisor

So, the GCD (226, 690, 208, 636) = 2.

Given numbers are 226, 690, 208, 636

The list of prime factors of all numbers are

Prime factors of 226 are 2 x 113

Prime factors of 690 are 2 x 3 x 5 x 23

Prime factors of 208 are 2 x 2 x 2 x 2 x 13

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

The highest common occurrence is 2¹

Therefore, GCD of 226, 690, 208, 636 is 2.

Given numbers are 226, 690, 208, 636

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

Apply this formula for all numbers.

Step1:

LCM(226, 690) = 77970

GCD(226, 690) = ( 226 x 690 ) / 77970

= 226 / 690

= 226

Step2:

LCM(2, 208) = 208

GCD(2, 208) = ( 2 x 208 ) / 208

= 2 / 208

= 2

Step3:

LCM(2, 636) = 636

GCD(2, 636) = ( 2 x 636 ) / 636

= 2 / 636

= 2

So, Greatest Common Divisor of 226, 690, 208, 636 is 2

Here are some samples of GCD of Numbers calculations.

• GCD of 162, 551, 918, 404
• GCD of 899, 836, 912, 334
• GCD of 885, 646, 954, 956
• GCD of 845, 848, 477, 653
• GCD of 432, 485, 329, 591

Given numbers are 226, 690, 208, 636
The greatest common divisor of numbers 226, 690, 208, 636 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 226, 690, 208, 636 is 2.

1. What is the GCD of 226, 690, 208, 636?

GCD of given numbers 226, 690, 208, 636 is 2

2. How to calculate the greatest common divisor of 226, 690, 208, 636?

We can find the highest common divisor of 226, 690, 208, 636 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 226, 690, 208, 636 i.e 2.

3. How can I use the GCD of 226, 690, 208, 636Calculator?

Out the numbers 226, 690, 208, 636 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.