GCD of 813, 207, 906 Calculator

Given Input numbers are 813, 207, 906

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

Divisors of 813 :

The positive integer divisors of 813 that completely divides 813 are.

1, 3, 271, 813

Divisors of 207 :

The positive integer divisors of 207 that completely divides 207 are.

1, 3, 9, 23, 69, 207

Divisors of 906 :

The positive integer divisors of 906 that completely divides 906 are.

1, 2, 3, 6, 151, 302, 453, 906

GCD of numbers is the greatest common divisor

So, the GCD (813, 207, 906) = 3.

Given numbers are 813, 207, 906

The list of prime factors of all numbers are

Prime factors of 813 are 3 x 271

Prime factors of 207 are 3 x 3 x 23

Prime factors of 906 are 2 x 3 x 151

The highest common occurrence is 3¹

Therefore, GCD of 813, 207, 906 is 3.

Given numbers are 813, 207, 906

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

Apply this formula for all numbers.

Step1:

LCM(813, 207) = 56097

GCD(813, 207) = ( 813 x 207 ) / 56097

= 813 / 207

= 813

Step2:

LCM(3, 906) = 906

GCD(3, 906) = ( 3 x 906 ) / 906

= 3 / 906

= 3

So, Greatest Common Divisor of 813, 207, 906 is 3

Here are some samples of GCD of Numbers calculations.

• GCD of 429, 428, 705
• GCD of 262, 899, 459
• GCD of 720, 607, 419
• GCD of 342, 668, 963
• GCD of 397, 127, 927

Given numbers are 813, 207, 906
The greatest common divisor of numbers 813, 207, 906 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 813, 207, 906 is 3.

1. What is the GCD of 813, 207, 906?

GCD of given numbers 813, 207, 906 is 3

2. How to calculate the greatest common divisor of 813, 207, 906?

We can find the highest common divisor of 813, 207, 906 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 813, 207, 906 i.e 3.

3. How can I use the GCD of 813, 207, 906Calculator?

Out the numbers 813, 207, 906 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.