GCD of 894, 220, 921, 491 Calculator

Given Input numbers are 894, 220, 921, 491

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

Divisors of 894 :

The positive integer divisors of 894 that completely divides 894 are.

1, 2, 3, 6, 149, 298, 447, 894

Divisors of 220 :

The positive integer divisors of 220 that completely divides 220 are.

1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220

Divisors of 921 :

The positive integer divisors of 921 that completely divides 921 are.

1, 3, 307, 921

Divisors of 491 :

The positive integer divisors of 491 that completely divides 491 are.

1, 491

GCD of numbers is the greatest common divisor

So, the GCD (894, 220, 921, 491) = 1.

Given numbers are 894, 220, 921, 491

The list of prime factors of all numbers are

Prime factors of 894 are 2 x 3 x 149

Prime factors of 220 are 2 x 2 x 5 x 11

Prime factors of 921 are 3 x 307

Prime factors of 491 are 491

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

Given numbers are 894, 220, 921, 491

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

Apply this formula for all numbers.

Step1:

LCM(894, 220) = 98340

GCD(894, 220) = ( 894 x 220 ) / 98340

= 894 / 220

= 894

Step2:

LCM(2, 921) = 1842

GCD(2, 921) = ( 2 x 921 ) / 1842

= 2 / 921

= 2

Step3:

LCM(1, 491) = 491

GCD(1, 491) = ( 1 x 491 ) / 491

= 1 / 491

= 1

So, Greatest Common Divisor of 894, 220, 921, 491 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 723, 452, 933, 752
• GCD of 113, 491, 620, 660
• GCD of 495, 469, 400, 468
• GCD of 968, 104, 285, 324
• GCD of 935, 535, 576, 291

Given numbers are 894, 220, 921, 491
The greatest common divisor of numbers 894, 220, 921, 491 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 894, 220, 921, 491 is 1.

1. What is the GCD of 894, 220, 921, 491?

GCD of given numbers 894, 220, 921, 491 is 1

2. How to calculate the greatest common divisor of 894, 220, 921, 491?

We can find the highest common divisor of 894, 220, 921, 491 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 894, 220, 921, 491 i.e 1.

3. How can I use the GCD of 894, 220, 921, 491Calculator?

Out the numbers 894, 220, 921, 491 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.