GCD of 681, 284, 989, 481 Calculator

Given Input numbers are 681, 284, 989, 481

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

Divisors of 681 :

The positive integer divisors of 681 that completely divides 681 are.

1, 3, 227, 681

Divisors of 284 :

The positive integer divisors of 284 that completely divides 284 are.

1, 2, 4, 71, 142, 284

Divisors of 989 :

The positive integer divisors of 989 that completely divides 989 are.

1, 23, 43, 989

Divisors of 481 :

The positive integer divisors of 481 that completely divides 481 are.

1, 13, 37, 481

GCD of numbers is the greatest common divisor

So, the GCD (681, 284, 989, 481) = 1.

Given numbers are 681, 284, 989, 481

The list of prime factors of all numbers are

Prime factors of 681 are 3 x 227

Prime factors of 284 are 2 x 2 x 71

Prime factors of 989 are 23 x 43

Prime factors of 481 are 13 x 37

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

Given numbers are 681, 284, 989, 481

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

Apply this formula for all numbers.

Step1:

LCM(681, 284) = 193404

GCD(681, 284) = ( 681 x 284 ) / 193404

= 681 / 284

= 681

Step2:

LCM(1, 989) = 989

GCD(1, 989) = ( 1 x 989 ) / 989

= 1 / 989

= 1

Step3:

LCM(1, 481) = 481

GCD(1, 481) = ( 1 x 481 ) / 481

= 1 / 481

= 1

So, Greatest Common Divisor of 681, 284, 989, 481 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 636, 172, 516, 131
• GCD of 367, 796, 796, 289
• GCD of 875, 228, 649, 518
• GCD of 727, 138, 734, 452
• GCD of 302, 691, 991, 288

Given numbers are 681, 284, 989, 481
The greatest common divisor of numbers 681, 284, 989, 481 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 681, 284, 989, 481 is 1.

1. What is the GCD of 681, 284, 989, 481?

GCD of given numbers 681, 284, 989, 481 is 1

2. How to calculate the greatest common divisor of 681, 284, 989, 481?

We can find the highest common divisor of 681, 284, 989, 481 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 681, 284, 989, 481 i.e 1.

3. How can I use the GCD of 681, 284, 989, 481Calculator?

Out the numbers 681, 284, 989, 481 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.