GCD of 840, 926, 12, 909 Calculator

Given Input numbers are 840, 926, 12, 909

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

Divisors of 840 :

The positive integer divisors of 840 that completely divides 840 are.

1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840

Divisors of 926 :

The positive integer divisors of 926 that completely divides 926 are.

1, 2, 463, 926

Divisors of 12 :

The positive integer divisors of 12 that completely divides 12 are.

1, 2, 3, 4, 6, 12

Divisors of 909 :

The positive integer divisors of 909 that completely divides 909 are.

1, 3, 9, 101, 303, 909

GCD of numbers is the greatest common divisor

So, the GCD (840, 926, 12, 909) = 1.

Given numbers are 840, 926, 12, 909

The list of prime factors of all numbers are

Prime factors of 840 are 2 x 2 x 2 x 3 x 5 x 7

Prime factors of 926 are 2 x 463

Prime factors of 12 are 2 x 2 x 3

Prime factors of 909 are 3 x 3 x 101

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

Given numbers are 840, 926, 12, 909

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

Apply this formula for all numbers.

Step1:

LCM(840, 926) = 388920

GCD(840, 926) = ( 840 x 926 ) / 388920

= 840 / 926

= 840

Step2:

LCM(2, 12) = 12

GCD(2, 12) = ( 2 x 12 ) / 12

= 2 / 12

= 2

Step3:

LCM(2, 909) = 1818

GCD(2, 909) = ( 2 x 909 ) / 1818

= 2 / 909

= 2

So, Greatest Common Divisor of 840, 926, 12, 909 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 371, 431, 81, 448
• GCD of 688, 954, 76, 812
• GCD of 567, 795, 90, 241
• GCD of 361, 176, 42, 856
• GCD of 680, 458, 59, 663

Given numbers are 840, 926, 12, 909
The greatest common divisor of numbers 840, 926, 12, 909 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 840, 926, 12, 909 is 1.

1. What is the GCD of 840, 926, 12, 909?

GCD of given numbers 840, 926, 12, 909 is 1

2. How to calculate the greatest common divisor of 840, 926, 12, 909?

We can find the highest common divisor of 840, 926, 12, 909 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 840, 926, 12, 909 i.e 1.

3. How can I use the GCD of 840, 926, 12, 909Calculator?

Out the numbers 840, 926, 12, 909 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.