GCD of 891, 684, 225, 268 Calculator

Given Input numbers are 891, 684, 225, 268

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

Divisors of 891 :

The positive integer divisors of 891 that completely divides 891 are.

1, 3, 9, 11, 27, 33, 81, 99, 297, 891

Divisors of 684 :

The positive integer divisors of 684 that completely divides 684 are.

1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684

Divisors of 225 :

The positive integer divisors of 225 that completely divides 225 are.

1, 3, 5, 9, 15, 25, 45, 75, 225

Divisors of 268 :

The positive integer divisors of 268 that completely divides 268 are.

1, 2, 4, 67, 134, 268

GCD of numbers is the greatest common divisor

So, the GCD (891, 684, 225, 268) = 1.

Given numbers are 891, 684, 225, 268

The list of prime factors of all numbers are

Prime factors of 891 are 3 x 3 x 3 x 3 x 11

Prime factors of 684 are 2 x 2 x 3 x 3 x 19

Prime factors of 225 are 3 x 3 x 5 x 5

Prime factors of 268 are 2 x 2 x 67

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

Given numbers are 891, 684, 225, 268

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

Apply this formula for all numbers.

Step1:

LCM(891, 684) = 67716

GCD(891, 684) = ( 891 x 684 ) / 67716

= 891 / 684

= 891

Step2:

LCM(9, 225) = 225

GCD(9, 225) = ( 9 x 225 ) / 225

= 9 / 225

= 9

Step3:

LCM(9, 268) = 2412

GCD(9, 268) = ( 9 x 268 ) / 2412

= 9 / 268

= 9

So, Greatest Common Divisor of 891, 684, 225, 268 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 416, 326, 377, 491
• GCD of 796, 969, 448, 750
• GCD of 947, 122, 148, 857
• GCD of 104, 566, 282, 721
• GCD of 705, 125, 465, 546

Given numbers are 891, 684, 225, 268
The greatest common divisor of numbers 891, 684, 225, 268 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 891, 684, 225, 268 is 1.

1. What is the GCD of 891, 684, 225, 268?

GCD of given numbers 891, 684, 225, 268 is 1

2. How to calculate the greatest common divisor of 891, 684, 225, 268?

We can find the highest common divisor of 891, 684, 225, 268 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 891, 684, 225, 268 i.e 1.

3. How can I use the GCD of 891, 684, 225, 268Calculator?

Out the numbers 891, 684, 225, 268 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.